{"id":8557,"date":"2023-06-13T14:27:44","date_gmt":"2023-06-13T14:27:44","guid":{"rendered":"https:\/\/dsrc.haifa.ac.il\/?p=8557"},"modified":"2023-10-26T19:30:27","modified_gmt":"2023-10-26T19:30:27","slug":"koby-mike-data-science-tutorials-hebrew-group-4-machine-learning","status":"publish","type":"post","link":"https:\/\/dsrc.haifa.ac.il\/?p=8557","title":{"rendered":"Data Science Tutorials (Hebrew) &#8211; Group 4 &#8211; Machine Learning"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"8557\" class=\"elementor elementor-8557\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-0ec699a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0ec699a\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d86a7b3\" data-id=\"d86a7b3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7305bd4 elementor-widget elementor-widget-heading\" data-id=\"7305bd4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Data Science Tutorials (Hebrew) <br> Group 4 - Machine Learning<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f799ccb elementor-widget elementor-widget-heading\" data-id=\"f799ccb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">\u05d3\u05e8\u05d9\u05e9\u05d5\u05ea \u05e7\u05d3\u05dd \u05dc\u05db\u05dc\u05dc \u05d4\u05e7\u05d1\u05d5\u05e6\u05d4: \u05db\u05dc \u05e1\u05e8\u05d8\u05d5\u05e0\u05d9 \u05e7\u05d1\u05d5\u05e6\u05d4 1<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-7def775 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7def775\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-9cda425\" data-id=\"9cda425\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-00708bc\" data-id=\"00708bc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9bfb520 elementor-align-center elementor-widget__width-initial elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"9bfb520\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"https:\/\/dsrc.haifa.ac.il\/?p=8337\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-arrow-alt-circle-right\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">to group 1 - Python and code<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-93a72e1 elementor-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"93a72e1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"https:\/\/dsrc.haifa.ac.il\/?p=8448\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-arrow-alt-circle-right\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">to group 2 - Web scraping<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9c75f72 elementor-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"9c75f72\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"https:\/\/dsrc.haifa.ac.il\/?p=8515\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-arrow-alt-circle-right\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">to group 3 - HTML and data collection using python<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-48faa88\" data-id=\"48faa88\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-640d2c3 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"640d2c3\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;motion_fx_motion_fx_scrolling&quot;:&quot;yes&quot;,&quot;animation&quot;:&quot;fadeIn&quot;,&quot;jet_parallax_layout_list&quot;:[],&quot;motion_fx_devices&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5ee6b17\" data-id=\"5ee6b17\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e415984 elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-toggle\" data-id=\"e415984\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;motion_fx_motion_fx_scrolling&quot;:&quot;yes&quot;,&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;motion_fx_devices&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;]}\" data-widget_type=\"toggle.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2391\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-2391\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">\u05d4\u05d3\u05e8\u05db\u05d4 \u05de\u05e1' 3 - \u05e1\u05e4\u05e8\u05d9\u05d9\u05ea Spicy \u05d5\u05de\u05d1\u05d7\u05e0\u05d9\u05dd \u05e1\u05d8\u05d8\u05d9\u05e1\u05d8\u05d9\u05d9\u05dd<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2391\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-2391\"><div dir=\"rtl\" style=\"text-align: right;\"><p><p class=\"responsive-video-wrap clr\"><iframe title=\"\u05de\u05d1\u05d5\u05d0 \u05dc\u05de\u05d3\u05e2\u05d9 \u05d4\u05e0\u05ea\u05d5\u05e0\u05d9\u05dd \u05dc\u05de\u05d3\u05e2\u05d9 \u05d4\u05e4\u05e1\u05d9\u05db\u05d5\u05dc\u05d5\u05d2\u05d9\u05d4 - scipy\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/IkR6mg89DtM?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p><\/p><\/div><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\" style=\"text-align: right;\">\u2022 \u05de\u05d8\u05e8\u05d5\u05ea \u05d4\u05e9\u05d9\u05e2\u05d5\u05e8:<br \/>\u05d3\u05d5\u05d2\u05de\u05d0\u05d5\u05ea \u05d1\u05e1\u05d9\u05e1\u05d9\u05d5\u05ea \u05dc\u05e9\u05d9\u05de\u05d5\u05e9 \u05d1\u05de\u05d1\u05d7\u05e0\u05d9\u05dd \u05e1\u05d8\u05d8\u05d9\u05e1\u05d8\u05d9\u05d9\u05dd \u05d1Python.<\/div><div style=\"text-align: right;\">\u00a0<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022 \u05d3\u05e8\u05d9\u05e9\u05d5\u05ea \u05e7\u05d3\u05dd:<\/div><div dir=\"rtl\" style=\"text-align: right;\">T-Test, ANOVA, Python, Pandas, Colab notebooks.<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u00a0<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022 \u05de\u05d5\u05de\u05dc\u05e5 \u05dc\u05e6\u05e4\u05d5\u05ea\u00a0\u05e7\u05d5\u05d3\u05dd \u05d1\u05d4\u05d3\u05e8\u05db\u05d4 \u05de\u05e1\u05e4\u05e8 23<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022 \u05d0\u05d5\u05e8\u05da \u05d4\u05e9\u05d9\u05e2\u05d5\u05e8:\u00a000:08:37<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ccde416 elementor-widget elementor-widget-spacer\" data-id=\"ccde416\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-516fe7d elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"516fe7d\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;motion_fx_motion_fx_scrolling&quot;:&quot;yes&quot;,&quot;animation&quot;:&quot;fadeIn&quot;,&quot;jet_parallax_layout_list&quot;:[],&quot;motion_fx_devices&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9a92641\" data-id=\"9a92641\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-249c0bd elementor-widget elementor-widget-heading\" data-id=\"249c0bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u05ea\u05ea \u05e7\u05d1\u05d5\u05e6\u05d4 4.1 \u2013 machine learning intro<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1adea94 elementor-widget elementor-widget-heading\" data-id=\"1adea94\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">\u05d3\u05e8\u05d9\u05e9\u05d5\u05ea \u05e7\u05d3\u05dd \u05dc\u05db\u05dc\u05dc \u05d4\u05e7\u05d1\u05d5\u05e6\u05d4: \u05db\u05dc \u05e1\u05e8\u05d8\u05d5\u05e0\u05d9 \u05e7\u05d1\u05d5\u05e6\u05d4 1<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-479d30f elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-toggle\" data-id=\"479d30f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;motion_fx_motion_fx_scrolling&quot;:&quot;yes&quot;,&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;motion_fx_devices&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;]}\" data-widget_type=\"toggle.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-7501\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-7501\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">\u05d4\u05d3\u05e8\u05db\u05d4 \u05de\u05e1' 24 - intro to data science<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-7501\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-7501\"><div dir=\"rtl\" style=\"text-align: right;\"><p><p class=\"responsive-video-wrap clr\"><iframe title=\"Intro to data science\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/MNVVb2xtzoU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p><\/p><\/div><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\" style=\"text-align: right;\">\u2022 \u05de\u05d8\u05e8\u05d5\u05ea \u05d4\u05e9\u05d9\u05e2\u05d5\u05e8:<br \/>\u05dc\u05de\u05d3 \u05de\u05d4 \u05d6\u05d4 \u05de\u05d3\u05e2\u05d9 \u05d4\u05e0\u05ea\u05d5\u05e0\u05d9\u05dd \u05d5\u05d4\u05d7\u05e9\u05d9\u05d1\u05d5\u05ea \u05e9\u05dc\u05d5.<\/div><div style=\"text-align: right;\">\u00a0<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022 \u05d3\u05e8\u05d9\u05e9\u05d5\u05ea \u05e7\u05d3\u05dd: \u05d0\u05d9\u05df.<\/div><div style=\"text-align: right;\">\u00a0<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022\u00a0\u05d0\u05d5\u05e8\u05da \u05d4\u05e9\u05d9\u05e2\u05d5\u05e8: 00:07:48<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-7502\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-7502\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">\u05d4\u05d3\u05e8\u05db\u05d4 \u05de\u05e1' 25 - machine learning development process<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-7502\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-7502\"><div dir=\"rtl\" style=\"text-align: right;\"><p><p class=\"responsive-video-wrap clr\"><iframe title=\"Machine learning development process\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/R09D0fE2s_8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p><\/p><\/div><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\" style=\"text-align: right;\">\u2022 \u05de\u05d8\u05e8\u05d5\u05ea \u05d4\u05e9\u05d9\u05e2\u05d5\u05e8:<br \/>\u05dc\u05de\u05d3 \u05d0\u05ea \u05d4\u05e9\u05dc\u05d1\u05d9\u05dd \u05e9\u05dc \u05e4\u05e8\u05d5\u05d9\u05e7\u05d8 \u05d1\u05de\u05d3\u05e2\u05d9 \u05e0\u05ea\u05d5\u05e0\u05d9\u05dd \u05d5\u05db\u05d9\u05e6\u05d3 \u05dc\u05d9\u05d9\u05e9\u05dd \u05d0\u05d5\u05ea\u05dd \u05d1Python \u05d5\u05d7\u05d1\u05d9\u05dc\u05ea sklearn.<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u00a0<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022 \u05d3\u05e8\u05d9\u05e9\u05d5\u05ea \u05e7\u05d3\u05dd:<\/div><div dir=\"rtl\" style=\"text-align: right;\">Python, Colab, \u05d9\u05d3\u05e2 \u05d1\u05e1\u05d9\u05e1\u05d9 \u05d1\u05de\u05d3\u05e2\u05d9 \u05d4\u05e0\u05ea\u05d5\u05e0\u05d9\u05dd.<\/div><div style=\"text-align: right;\">\u00a0<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022 \u05de\u05d5\u05de\u05dc\u05e5 \u05dc\u05e6\u05e4\u05d5\u05ea \u05e7\u05d5\u05d3\u05dd \u05d1\u05db\u05dc \u05d4\u05d4\u05d3\u05e8\u05db\u05d5\u05ea \u05d1\u05e7\u05d1\u05d5\u05e6\u05d4 1<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022\u00a0\u05d0\u05d5\u05e8\u05da \u05d4\u05e9\u05d9\u05e2\u05d5\u05e8: 00:12:43<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-7503\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-7503\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">\u05d4\u05d3\u05e8\u05db\u05d4 \u05de\u05e1' 27 - \u05d7\u05d9\u05e9\u05d5\u05d1 \u05de\u05d3\u05d3\u05d9 \u05d1\u05d9\u05e6\u05d5\u05e2 \u05e9\u05dc \u05de\u05e1\u05d5\u05d5\u05d2 \u05d1\u05d0\u05de\u05e6\u05e2\u05d5\u05ea \u05e1\u05e4\u05e8\u05d9\u05d9\u05ea sklearn<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-7503\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-7503\"><div dir=\"rtl\" style=\"text-align: right;\"><p><p class=\"responsive-video-wrap clr\"><iframe title=\"Scores with sklearn\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/TdWt99qb5DY?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p><\/p><\/div><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\" style=\"text-align: right;\">\u2022\u00a0\u05de\u05d8\u05e8\u05d5\u05ea \u05d4\u05e9\u05d9\u05e2\u05d5\u05e8:<br \/>\u05dc\u05de\u05d3 \u05db\u05d9\u05e6\u05d3 \u05dc\u05d4\u05e2\u05e8\u05d9\u05da \u05d5\u05dc\u05de\u05d3\u05d5\u05d3 \u05d0\u05ea \u05d1\u05d9\u05e6\u05d5\u05e2\u05d9 \u05d4\u05de\u05d5\u05d3\u05dc \u05e9\u05dc\u05da \u05d1\u05d0\u05de\u05e6\u05e2\u05d5\u05ea \u05d7\u05d1\u05d9\u05dc\u05ea sklearn.<\/div><div style=\"text-align: right;\">\u00a0<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022 \u05d3\u05e8\u05d9\u05e9\u05d5\u05ea \u05e7\u05d3\u05dd:<\/div><div dir=\"rtl\" style=\"text-align: right;\">Python, Colab, \u05d9\u05d3\u05e2 \u05d1\u05e1\u05d9\u05e1\u05d9 \u05d1\u05de\u05d3\u05e2\u05d9 \u05d4\u05e0\u05ea\u05d5\u05e0\u05d9\u05dd.<\/div><div style=\"text-align: right;\">\u00a0<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022 \u05de\u05d5\u05de\u05dc\u05e5 \u05dc\u05e6\u05e4\u05d5\u05ea \u05e7\u05d5\u05d3\u05dd\u00a0 \u05d1\u05db\u05dc \u05d4\u05d4\u05d3\u05e8\u05db\u05d5\u05ea \u05d1\u05e7\u05d1\u05d5\u05e6\u05d4 1, \u05d5\u05d1\u05e0\u05d5\u05e1\u05e3 \u05d1\u05d4\u05d3\u05e8\u05db\u05d5\u05ea 24,25<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022\u00a0\u05d0\u05d5\u05e8\u05da \u05d4\u05e9\u05d9\u05e2\u05d5\u05e8: 00:14:48<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-7504\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-7504\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Confusion Matrix for Regression Problem<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-7504\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-7504\"><p>Here you can find the explanations &#8211; how to use a confusion matrix for regression problems. The confusion matrix is a useful tool for classification problems sometimes we can use it also for regression problems.<\/p><p style=\"text-align: right;\">\u05d0) \u05d0\u05d9\u05da \u05dc\u05e4\u05ea\u05d5\u05e8 \u05d1\u05e2\u05d9\u05d5\u05ea \u05e8\u05d2\u05e8\u05e1\u05d9\u05d4 \u2013 \u05d7\u05d9\u05d6\u05d5\u05d9 \u05de\u05d7\u05d9\u05e8 \u05e9\u05dc \u05d1\u05d9\u05ea \u05e2\u05d1\u05d5\u05e8 \u05d0\u05d5\u05e1\u05e3 \u05e0\u05ea\u05d5\u05e0\u05d9\u05dd HOUSING<br \/>\u05d1) \u05e0\u05e2\u05e8\u05d9\u05da \u05d0\u05d9\u05db\u05d5\u05ea \u05e9\u05dc \u05de\u05d5\u05d3\u05dc \u05d1\u05e2\u05d6\u05e8\u05ea \u05e9\u05d9\u05de\u05d5\u05e9 \u05d1\u05de\u05d5\u05d3\u05d5\u05dc matrix confusion<\/p><p style=\"text-align: right;\"><strong>:\u05de\u05d1\u05d5\u05d0<\/strong><\/p><p style=\"text-align: right;\">\u05d1\u05d1\u05e2\u05d9\u05d5\u05ea \u05e8\u05d2\u05e8\u05e1\u05d9\u05d4 \u05de\u05e9\u05ea\u05e0\u05d4 \u05de\u05d8\u05e8\u05d4 \u05de\u05e7\u05d1\u05dc \u05e2\u05e8\u05db\u05d9\u05dd \u05de\u05e1\u05e4\u05e8\u05d9\u05d9\u05dd, \u05dc\u05de\u05e9\u05dc \u05de\u05d7\u05d9\u05e8 \u05e9\u05dc \u05d1\u05d9\u05ea. \u05d0\u05e4\u05e9\u05e8 \u05dc\u05d4\u05e2\u05e8\u05d9\u05da \u05d0\u05d9\u05db\u05d5\u05ea \u05e9\u05dc \u05de\u05d5\u05d3\u05dc \u05e8\u05d2\u05e8\u05e1\u05d9\u05d4 \u05d1\u05e2\u05d6\u05e8\u05ea \u05de\u05e7\u05d3\u05dd R \u05d1\u05e8\u05d9\u05d1\u05d5\u05e2 \u05d0\u05d5 \u05d1\u05d3\u05e8\u05db\u05d9\u05dd \u05d0\u05d7\u05e8\u05d5\u05ea. \u05de\u05d8\u05e8\u05d9\u05e6\u05ea \u05d1\u05dc\u05d1\u05d5\u05dc\u05d9\u05dd \u05e2\u05d5\u05d6\u05e8\u05ea \u05dc\u05d4\u05d1\u05d9\u05df \u05de\u05d4\u05d5 \u05d0\u05d9\u05db\u05d5\u05ea \u05e9\u05dc \u05de\u05d5\u05d3\u05dc \u05e1\u05d9\u05d5\u05d5\u05d2. \u05d4\u05d0\u05dd \u05d0\u05e4\u05e9\u05e8 \u05dc\u05d4\u05e9\u05ea\u05de\u05e9 \u05d1\u05de\u05d8\u05e8\u05d9\u05e6\u05ea \u05d1\u05dc\u05d1\u05d5\u05dc\u05d9\u05dd \u05e2\u05d1\u05d5\u05e8 \u05d1\u05e2\u05d9\u05d5\u05ea \u05e8\u05d2\u05e8\u05e1\u05d9\u05d4? \u05db\u05df, \u05dc\u05d0\u05d7\u05e8 \u05d4\u05db\u05e0\u05d4 \u05de\u05ea\u05d0\u05d9\u05de\u05d4.<\/p><p style=\"text-align: right;\">1) \u05d9\u05e9 \u05dc\u05e4\u05ea\u05d5\u05d7 \u05e0\u05ea\u05d5\u05e0\u05d9\u05dd HOUSING \u05d1\u05e2\u05d6\u05e8\u05ea \u05de\u05d5\u05d3\u05d5\u05dc FILE. \u05d1\u05e0\u05ea\u05d5\u05e0\u05d9\u05dd \u05d4\u05d0\u05dc\u05d5 \u05d4\u05de\u05d8\u05e8\u05d4 \u05d4\u05d9\u05d0 \u05dc\u05ea\u05ea \u05ea\u05d7\u05d6\u05d9\u05ea \u05e2\u05d1\u05d5\u05e8 \u05de\u05e9\u05ea\u05e0\u05d4 \u05de\u05d8\u05e8\u05d4 \u05db\u05de\u05d5\u05ea\u05d9 MEDV<\/p><p><img fetchpriority=\"high\" decoding=\"async\" class=\"size-medium wp-image-9792 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-300x181.png\" alt=\"\" width=\"300\" height=\"181\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-300x181.png 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1.png 335w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><p style=\"text-align: right;\">2) \u05d1\u05e2\u05d6\u05e8\u05ea \u05de\u05d5\u05d3\u05d5\u05dc\u05d9\u05dd REGRESSION LINEAR \u05d5 -SCORE AND TEST \u05e0\u05d1\u05e0\u05d4 \u05de\u05d5\u05d3\u05dc \u05d7\u05d9\u05d6\u05d5\u05d9 \u05e2\u05d1\u05d5\u05e8 \u05d4\u05e0\u05ea\u05d5\u05e0\u05d9\u05dd:<\/p><p><img decoding=\"async\" class=\"size-full wp-image-9793 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/2.png\" alt=\"\" width=\"271\" height=\"140\" \/><\/p><p style=\"text-align: right;\">\u05d0\u05e4\u05e9\u05e8 \u05dc\u05d4\u05e2\u05e8\u05d9\u05da \u05d0\u05d9\u05db\u05d5\u05ea \u05d4\u05de\u05d5\u05d3 \u05dc \u05d1\u05e2\u05d6\u05e8\u05ea \u05de\u05e7\u05d3\u05dd R \u05d1\u05e8\u05d9\u05d1\u05d5\u05e2<\/p><p><img decoding=\"async\" class=\"size-medium wp-image-9794 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/3-300x69.png\" alt=\"\" width=\"300\" height=\"69\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/3-300x69.png 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/3.png 312w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><p style=\"text-align: right;\">3) \u05db\u05d3\u05d0\u05d9 \u05dc\u05d4\u05e9\u05ea\u05de\u05e9 \u05d1\u05de\u05d8\u05e8\u05d9\u05e6\u05ea \u05d1\u05dc\u05d1\u05d5\u05dc\u05d9\u05dd \u05e0\u05e6\u05d8\u05e8\u05da \u05dc\u05d4\u05e4\u05d5\u05da \u05e0\u05ea\u05d5\u05e0\u05d9\u05dd \u05e9\u05dc\u05e0\u05d5 \u05dc\u05d0\u05d9\u05db\u05d5\u05ea\u05d9\u05d9\u05dd, \u05e0\u05e2\u05e9\u05d4 \u05d6\u05d4 \u05d1\u05e2\u05d6\u05e8\u05ea \u05de\u05d5\u05d3\u05d5\u05dc .FEATURE CONSTRUCTOR<\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-9795 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/4-300x102.png\" alt=\"\" width=\"300\" height=\"102\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/4-300x102.png 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/4.png 631w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><p style=\"text-align: right;\">\u05db\u05de\u05d5 \u05e9\u05d0\u05e4\u05e9\u05e8 \u05dc\u05e8\u05d0\u05d5\u05ea \u05d0\u05e0\u05d5 \u05d7\u05dc\u05e7\u05e0\u05d5 \u05ea\u05d7\u05d5\u05dd \u05e9\u05dc \u05de\u05d7\u05d9\u05e8\u05d9\u05dd \u05dc3- \u05d0\u05d6\u05d5\u05e8\u05d9\u05dd,:small big ,medium \u05d5\u05e2\u05db\u05e9\u05d9\u05d5 \u05e0\u05d5\u05db\u05dc \u05de\u05d8\u05e8\u05d9\u05e6\u05ea \u05d1\u05dc\u05d1\u05d5\u05dc\u05d9\u05dd \u05d1\u05e2\u05d6\u05e8\u05ea \u05de\u05d5\u05d3\u05d5\u05dc PIVOT<\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-9798 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/5-1-300x80.png\" alt=\"\" width=\"300\" height=\"80\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/5-1-300x80.png 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/5-1.png 753w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><p style=\"text-align: right;\">\u05d0\u05dd \u05e0\u05e1\u05ea\u05db\u05dc \u05d1\u05de\u05d8\u05e8\u05d9\u05e6\u05d4 \u05d0\u05e4\u05e9\u05e8 \u05dc\u05e8\u05d0\u05d5\u05ea \u05e9\u05e2\u05dc \u05d1\u05ea\u05d9\u05dd \u05d9\u05e7\u05e8\u05d9\u05dd \u05d4\u05de\u05d5\u05d3\u05dc \u05e9\u05dc\u05e0\u05d5 \u05d8\u05e2\u05d4 \u05e8\u05e7 \u05e4\u05e2\u05dd \u05d0\u05d7\u05ea \u05d5\u05e2\u05d1\u05d5\u05e8 \u05d1\u05d9\u05ea\u05d9\u05dd \u05d6\u05d5\u05dc\u05d9\u05dd \u05de\u05d5\u05d3\u05dc \u05e9\u05dc\u05e0\u05d5 \u05d1\u05e8\u05d1\u05e2 \u05de\u05d4\u05de\u05e7\u05e8\u05d9\u05dd \u05e0\u05d5\u05ea\u05df \u05ea\u05d7\u05d6\u05d9\u05ea \u05e9\u05d2\u05d5\u05d9\u05d4.<br \/>\u05d0\u05e4\u05e9\u05e8 \u05d2\u05dd \u05dc\u05d4\u05e9\u05ea\u05de\u05e9 \u05d1\u05de\u05d5\u05d3\u05d5\u05dc PLOT SCATTER . \u05d0\u05d1\u05dc \u05dc\u05e4\u05e2\u05de\u05d9\u05dd \u05d4\u05e6\u05d2\u05d4 \u05d1\u05e2\u05d6\u05e8\u05ea \u05de\u05d8\u05e8\u05d9\u05e6\u05ea \u05d1\u05dc\u05d1\u05d5\u05dc\u05d9\u05dd \u05d9\u05d5\u05ea\u05e8 \u05e4\u05e9\u05d5\u05d8\u05d4<\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9797 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/6.png\" alt=\"\" width=\"261\" height=\"192\" \/><\/p><p><span style=\"text-decoration: underline;\"><strong><a href=\"https:\/\/drive.google.com\/file\/d\/1KS2TdRzLS4z3y0yLLeVO0_w0MyU6QN6L\/view?usp=drive_link\">PDF File<\/a><\/strong><\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-7505\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-7505\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Data Science Podcasts (in Hebrew)<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-7505\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-7505\"><p dir=\"rtl\" style=\"text-align: right;\">\u05d0\u05d9\u05d2\u05d5\u05d3 \u05de\u05d3\u05e2\u05d9 \u05d4\u05e0\u05ea\u05d5\u05e0\u05d9\u05dd \u05d1\u05dc\u05e9\u05db\u05ea \u05d4\u05de\u05d4\u05e0\u05d3\u05e1\u05d9\u05dd<br \/><span style=\"text-decoration: underline;\"><strong><a href=\"https:\/\/www.aeai.org.il\/professional-society\/data-science\/\">https:\/\/www.aeai.org.il\/professional-society\/data-science\/<\/a><\/strong><\/span><\/p><p dir=\"rtl\" style=\"text-align: right;\"><br \/><strong>\u05e4\u05d5\u05d3\u05e7\u05d0\u05e1\u05d8\u05d9\u05dd \u05d1\u05e0\u05d5\u05e9\u05d0 \u05de\u05d3\u05e2 \u05d4\u05e0\u05ea\u05d5\u05e0\u05d9\u05dd:<\/strong><\/p><p dir=\"rtl\" style=\"text-align: right;\"><a href=\"https:\/\/www.aeai.org.il\/talking-data-podcast\/\"><span style=\"text-decoration: underline;\"><strong>h<\/strong><strong>ttps:\/\/www.aeai.org.il\/tal<\/strong><strong>king-data-podcast\/<\/strong><\/span><br \/><\/a><br \/>\u05e4\u05e8\u05e7 9 \u2013 \u05de\u05d4\u05e4\u05db\u05ea Moneyball<br \/>\u05e4\u05e8\u05e7 8 \u2013 \u05d4\u05d8\u05d9\u05d5\u05ea \u05de\u05d2\u05d3\u05e8\u05d9\u05d5\u05ea \u05d1\u05de\u05d7\u05e7\u05e8 \u05db\u05de\u05d5\u05ea\u05d9<br \/>\u05e4\u05e8\u05e7 7 &#8211; \u05e1\u05d1\u05d9\u05d1\u05ea \u05d4\u05e2\u05d1\u05d5\u05d3\u05d4 \u05e9\u05dc \u05de\u05d3\u05e2\u05df \u05d4\u05e0\u05ea\u05d5\u05e0\u05d9\u05dd<br \/>\u05e4\u05e8\u05e7 6 &#8211; \u05de\u05d1\u05d5\u05d0 \u05dc\u05de\u05e2\u05e8\u05db\u05d5\u05ea \u05d4\u05de\u05dc\u05e6\u05d4<br \/>\u05e4\u05e8\u05e7 5 &#8211; \u05de\u05d3\u05e2\u05d9 \u05d4\u05e0\u05ea\u05d5\u05e0\u05d9\u05dd \u05dc\u05d4\u05d2\u05e0\u05ea \u05d4\u05e1\u05d1\u05d9\u05d1\u05d4<br \/>\u05e4\u05e8\u05e7 4 &#8211; \u05de\u05d1\u05d5\u05d0 \u05dc\u05e2\u05d9\u05d1\u05d5\u05d3 \u05e9\u05e4\u05d4 \u05d8\u05d1\u05e2\u05d9\u05ea (NLP(<br \/>\u05e4\u05e8\u05e7 3 &#8211; \u05e8\u05e9\u05ea\u05d5\u05ea \u05dc\u05de\u05d9\u05d3\u05d4<br \/>\u05e4\u05e8\u05e7 2 &#8211; \u05e9\u05d5\u05e7 \u05d4\u05e2\u05d1\u05d5\u05d3\u05d4 \u05dc\u05de\u05d3\u05e2\u05e0\u05d9 \u05e0\u05ea\u05d5\u05e0\u05d9\u05dd<br \/>\u05e4\u05e8\u05e7 1 &#8211; \u05d0\u05de\u05e0\u05d5\u05ea \u05d7\u05e7\u05e8 \u05d4\u05e0\u05ea\u05d5\u05e0\u05d9\u05dd<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f700475 elementor-widget elementor-widget-spacer\" data-id=\"f700475\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-3915f6e elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"3915f6e\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;motion_fx_motion_fx_scrolling&quot;:&quot;yes&quot;,&quot;animation&quot;:&quot;fadeIn&quot;,&quot;jet_parallax_layout_list&quot;:[],&quot;motion_fx_devices&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d27d485\" data-id=\"d27d485\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4d51c14 elementor-widget elementor-widget-heading\" data-id=\"4d51c14\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u05ea\u05ea \u05e7\u05d1\u05d5\u05e6\u05d4 4.2 \u2013 machine learning examples<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7419f7d elementor-widget elementor-widget-heading\" data-id=\"7419f7d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">\u05d3\u05e8\u05d9\u05e9\u05d5\u05ea \u05e7\u05d3\u05dd \u05dc\u05db\u05dc\u05dc \u05d4\u05e7\u05d1\u05d5\u05e6\u05d4: \u05db\u05dc \u05e1\u05e8\u05d8\u05d5\u05e0\u05d9 \u05e7\u05d1\u05d5\u05e6\u05d5\u05ea 1,4.1<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ae01a72 elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-toggle\" data-id=\"ae01a72\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;motion_fx_motion_fx_scrolling&quot;:&quot;yes&quot;,&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;motion_fx_devices&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;]}\" data-widget_type=\"toggle.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1821\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1821\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">\u05d4\u05d3\u05e8\u05db\u05d4 \u05de\u05e1' 26 - SVM<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1821\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1821\"><div dir=\"rtl\" style=\"text-align: right;\"><p><p class=\"responsive-video-wrap clr\"><iframe title=\"SVM\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/1ML8wfHg8As?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p><\/p><\/div><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\" style=\"text-align: right;\">\u2022 \u05de\u05d8\u05e8\u05d5\u05ea \u05d4\u05e9\u05d9\u05e2\u05d5\u05e8:<br \/>\u05dc\u05de\u05d3 \u05e9\u05d9\u05d8\u05d4 \u05e9\u05dc \u05dc\u05de\u05d9\u05d3\u05ea \u05d4\u05de\u05db\u05d5\u05e0\u05d4 &#8211; Support Vector Machine (SVM), \u05d5\u05db\u05d9\u05e6\u05d3 \u05dc\u05d4\u05e9\u05ea\u05de\u05e9 \u05d1\u05d4 \u05e2\u05dd \u05d7\u05d1\u05d9\u05dc\u05ea sklearn.<\/div><div style=\"text-align: right;\">\u00a0<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022 \u05d3\u05e8\u05d9\u05e9\u05d5\u05ea \u05e7\u05d3\u05dd:<\/div><div dir=\"rtl\" style=\"text-align: right;\">Python, Colab, \u05d9\u05d3\u05e2 \u05d1\u05e1\u05d9\u05e1\u05d9 \u05d1\u05de\u05d3\u05e2\u05d9 \u05d4\u05e0\u05ea\u05d5\u05e0\u05d9\u05dd.<\/div><div style=\"text-align: right;\">\u00a0<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022\u00a0\u05d0\u05d5\u05e8\u05da \u05d4\u05e9\u05d9\u05e2\u05d5\u05e8:\u00a000:13:09<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1822\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-1822\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">\u05d4\u05d3\u05e8\u05db\u05d4 \u05de\u05e1' 16 - Sentiment analysis<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1822\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-1822\"><div dir=\"rtl\" style=\"text-align: right;\"><p><p class=\"responsive-video-wrap clr\"><iframe title=\"Sentiment analysis\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/ata4b74Ec28?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p><\/p><\/div><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\" style=\"text-align: right;\">\u2022 \u05de\u05d8\u05e8\u05d5\u05ea \u05d4\u05e9\u05d9\u05e2\u05d5\u05e8:<br \/>\u05d3\u05d5\u05d2\u05de\u05d4 \u05e9\u05dc \u05de\u05e7\u05e8\u05d4 \u05e9\u05d9\u05de\u05d5\u05e9 \u05dc\u05e0\u05d9\u05ea\u05d5\u05d7 \u05e1\u05e0\u05d8\u05d9\u05de\u05e0\u05d8\u05d9\u05dd \u05e2\u05dd \u05d1\u05e1\u05d9\u05e1 \u05e0\u05ea\u05d5\u05e0\u05d9\u05dd \u05e9\u05dc Kaggle.<\/div><div style=\"text-align: right;\">\u00a0<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022\u00a0\u05d3\u05e8\u05d9\u05e9\u05d5\u05ea \u05e7\u05d3\u05dd:<\/div><div dir=\"rtl\" style=\"text-align: right;\">Python, Colab, SVM, \u05d9\u05d3\u05e2 \u05d1\u05e1\u05d9\u05e1\u05d9 \u05d1\u05de\u05d3\u05e2\u05d9 \u05d4\u05e0\u05ea\u05d5\u05e0\u05d9\u05dd.<\/div><div style=\"text-align: right;\">\u00a0<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022 \u05de\u05d5\u05de\u05dc\u05e5 \u05dc\u05e6\u05e4\u05d5\u05ea\u00a0\u05e7\u05d5\u05d3\u05dd \u05d1\u05d4\u05d3\u05e8\u05db\u05d5\u05ea \u05de\u05e1\u05e4\u05e8 24,25,26<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022\u00a0\u05d0\u05d5\u05e8\u05da \u05d4\u05e9\u05d9\u05e2\u05d5\u05e8: 00:04:07<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1823\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-1823\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">\u05d4\u05d3\u05e8\u05db\u05d4 \u05de\u05e1' 17 - Topic modelling<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1823\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-1823\"><div dir=\"rtl\" style=\"text-align: right;\"><p><p class=\"responsive-video-wrap clr\"><iframe title=\"Topic modeling\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/TAVU4ONN89w?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p><\/p><\/div><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\" style=\"text-align: right;\">\u2022\u00a0\u05de\u05d8\u05e8\u05d5\u05ea \u05d4\u05e9\u05d9\u05e2\u05d5\u05e8:<br \/>\u05d3\u05d5\u05d2\u05de\u05d4 \u05e9\u05dc \u05de\u05e7\u05e8\u05d4 \u05e9\u05d9\u05de\u05d5\u05e9 \u05dc\u05d1\u05e2\u05d9\u05d9\u05ea \u05e1\u05d9\u05d5\u05d5\u05d2 \u05e0\u05d5\u05e9\u05d0\u05d9\u05dd \u05e2\u05dd \u05d1\u05e1\u05d9\u05e1 \u05e0\u05ea\u05d5\u05e0\u05d9\u05dd \u05e9\u05dc Kaggle.<\/div><div style=\"text-align: right;\">\u00a0<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022 \u05d3\u05e8\u05d9\u05e9\u05d5\u05ea \u05e7\u05d3\u05dd:<\/div><div dir=\"rtl\" style=\"text-align: right;\">Python, Colab, SVM, \u05d9\u05d3\u05e2 \u05d1\u05e1\u05d9\u05e1\u05d9 \u05d1\u05de\u05d3\u05e2\u05d9 \u05d4\u05e0\u05ea\u05d5\u05e0\u05d9\u05dd.<\/div><div style=\"text-align: right;\">\u00a0<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022 \u05de\u05d5\u05de\u05dc\u05e5 \u05dc\u05e6\u05e4\u05d5\u05ea \u05e7\u05d5\u05d3\u05dd\u00a0\u05d1\u05d4\u05d3\u05e8\u05db\u05d5\u05ea \u05de\u05e1\u05e4\u05e8 24,25,26<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022\u00a0\u05d0\u05d5\u05e8\u05da \u05d4\u05e9\u05d9\u05e2\u05d5\u05e8: 00:06:30<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1824\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-1824\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Decision Tree for Classification<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1824\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-1824\"><p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-10116 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-3.jpg\" alt=\"\" width=\"260\" height=\"156\" \/><\/p><div class=\"sppb-addon-content\"><p>Decision tree is a helpful tool both for classification and regression tasks.<\/p><p><p class=\"responsive-video-wrap clr\"><iframe title=\"Getting Started with Orange 06: Making Predictions\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/D6zd7m2aYqU?start=1&feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p><\/p><p>\u00a0<\/p><\/div><div class=\"sppb-addon-content\">\u00a0<\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1825\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-1825\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Decision Tree in Orange (hebrew)<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1825\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-1825\"><p><p class=\"responsive-video-wrap clr\"><iframe title=\"39,40 \u05e2\u05e5 \u05d4\u05d7\u05dc\u05d8\u05d4\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/jbIaMBTGV7w?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p><\/p><h3 class=\"sppb-addon-title\" style=\"text-align: right;\">\u05e9\u05d9\u05de\u05d5\u05e9 \u05d1\u05de\u05d5\u05d3\u05dc \u05e2\u05e5 \u05d4\u05d7\u05dc\u05d8\u05d4 \u05e2\u05d1\u05d5\u05e8 \u05d1\u05e2\u05d9\u05d5\u05ea \u05e1\u05d9\u05d5\u05d5\u05d2<\/h3><div class=\"sppb-addon-content\"><p style=\"text-align: right;\"><strong>\u05de\u05d8\u05e8\u05d4<\/strong>: \u05d1\u05e9\u05d9\u05e2\u05d5\u05e8 \u05d6\u05d4 \u05e0\u05d3\u05d2\u05d9\u05dd \u05d5\u05e0\u05e1\u05d1\u05d9\u05e8 \u05e2\u05e7\u05e8\u05d5\u05e0\u05d5\u05ea \u05e9\u05d9\u05de\u05d5\u05e9 \u05dc\u05de\u05d5\u05d3\u05dc \u05d9\u05d7\u05e1\u05d9\u05ea \u05e4\u05e9\u05d5\u05d8 \u05d5\u05de\u05d0\u05d5\u05d3 \u05e9\u05d9\u05de\u05d5\u05e9\u05d9 \u05e2\u05e5 \u05d4\u05d7\u05dc\u05d8\u05d4. \u05e0\u05d3\u05d2\u05d9\u05dd \u05e9\u05d9\u05de\u05d5\u05e9 \u05d1\u05de\u05d5\u05d3\u05dc \u05e2\u05dc \u05d1\u05e2\u05d9\u05d5\u05ea \u05e1\u05d9\u05d5\u05d5\u05d2.<\/p><p style=\"text-align: right;\"><strong>\u05d6\u05de\u05df \u05e7\u05e8\u05d9\u05d0\u05d4<\/strong>: 15 \u05d3\u05e7\u05d5\u05ea<\/p><p style=\"text-align: right;\"><strong>\u05de\u05d8\u05dc\u05d4 \u05dc\u05d1\u05d9\u05e6\u05d5\u05e2<\/strong>: \u05de\u05d5\u05d1\u05e0\u05ea \u05d1\u05ea\u05d5\u05da \u05d4\u05de\u05e1\u05de\u05da<\/p><p><span style=\"text-decoration: underline;\"><strong><a href=\"https:\/\/drive.google.com\/file\/d\/1YM7GC8PFtSGrxoipJVEMpMag6FhkRwOA\/view?usp=drive_link\">PDF File<\/a><\/strong><\/span><\/p><\/div><p>\u00a0<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1826\" class=\"elementor-tab-title\" data-tab=\"6\" role=\"button\" aria-controls=\"elementor-tab-content-1826\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Image Neighbors<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1826\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"6\" role=\"region\" aria-labelledby=\"elementor-tab-title-1826\"><p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-10104 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-2-300x141.jpg\" alt=\"\" width=\"300\" height=\"141\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-2-300x141.jpg 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-2-1024x483.jpg 1024w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-2-768x362.jpg 768w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-2-1536x724.jpg 1536w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-2.jpg 1952w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><div class=\"sppb-addon-content\"><h4 class=\"sppb-addon-title\"><strong>Look-alike photos\\images<\/strong><\/h4><div class=\"sppb-addon-content\"><p>Orange widget &#8211; Neighbors accept an image and output the nearest neighbors of that image.<\/p><p><span style=\"text-decoration: underline;\"><strong><a href=\"https:\/\/orangedatamining.com\/blog\/2020\/2020-01-08-neighbors-images\/\">https:\/\/orangedatamining.com\/blog\/2020\/2020-01-08-neighbors-images\/<\/a><\/strong><\/span><\/p><h4 class=\"sppb-addon-title\" style=\"text-align: right;\"><strong>\u05d7\u05d9\u05e4\u05d5\u05e9 \u05ea\u05de\u05d5\u05e0\u05d5\u05ea \u05d3\u05d5\u05de\u05d5\u05ea \u05d1\u05e2\u05d6\u05e8\u05ea \u05de\u05d5\u05d3\u05d5\u05dc \u05dc\u05d7\u05d9\u05e4\u05d5\u05e9 \u05e9\u05db\u05e0\u05d9\u05dd<\/strong><\/h4><p style=\"text-align: right;\"><strong>\u05de\u05d8\u05e8\u05d4<\/strong>: \u05d1\u05e9\u05d9\u05e2\u05d5\u05e8 \u05d6\u05d4 \u05e0\u05dc\u05de\u05d3 \u05d0\u05d9\u05da \u05dc\u05d7\u05e4\u05e9 \u05ea\u05de\u05d5\u05e0\u05d5\u05ea \u05d3\u05d5\u05de\u05d5\u05ea \u05dc\u05ea\u05de\u05d5\u05e0\u05d4 \u05e0\u05ea\u05d5\u05e0\u05d4 \u05d1\u05e2\u05d6\u05e8\u05ea \u05de\u05d5\u05d3\u05d5\u05dc \u05d7\u05d9\u05e4\u05d5\u05e9 \u05e9\u05db\u05e0\u05d9\u05dd. \u05d4\u05db\u05dc\u05d9 \u05d9\u05db\u05d5\u05dc \u05dc\u05e2\u05d6\u05d5\u05e7 \u05dc\u05d7\u05d5\u05e7\u05e8\u05d9\u05dd \u05e9\u05e2\u05d5\u05d1\u05d3\u05d9\u05dd \u05e2\u05dd \u05ea\u05de\u05d5\u05e0\u05d5\u05ea.<\/p><p style=\"text-align: right;\"><strong>\u05d6\u05de\u05df \u05e7\u05e8\u05d9\u05d0\u05d4<\/strong>: 10 \u05d3\u05e7\u05d5\u05ea<\/p><p style=\"text-align: right;\"><strong>\u05de\u05d8\u05dc\u05d4 \u05dc\u05d1\u05d9\u05e6\u05d5\u05e2<\/strong>: \u05de\u05d5\u05d1\u05e0\u05ea \u05d1\u05ea\u05d5\u05da \u05d4\u05de\u05e1\u05de\u05da<\/p><p><span style=\"text-decoration: underline;\"><strong><a href=\"https:\/\/drive.google.com\/file\/d\/1g06tDT4dSDyF3BzQ5Zn3RlQ4LxfobewJ\/view?usp=drive_link\">PDF File<\/a><\/strong><\/span><\/p><\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1827\" class=\"elementor-tab-title\" data-tab=\"7\" role=\"button\" aria-controls=\"elementor-tab-content-1827\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Linear Regression in Orange<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1827\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"7\" role=\"region\" aria-labelledby=\"elementor-tab-title-1827\"><p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-10048 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-300x200.jpg 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-768x512.jpg 768w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1.jpg 989w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><div class=\"sppb-addon-content\"><h4 class=\"sppb-addon-title\"><strong>Simple linear regression in Orange<\/strong><\/h4><div class=\"sppb-addon-content\"><p>Linear regression is a very simply technique.\u00a0 It can be usefor for a large number of prediction tasks. In this tutorial, you will build linear regression\u00a0 model step-by-step in Orange.\u00a0<\/p><p>The tutorial does not assume any prior background in statistics or programming.\u00a0<\/p><h4 class=\"sppb-addon-title\"><strong>Linear regression: wine price prediction (55 min)<\/strong><\/h4><p><p class=\"responsive-video-wrap clr\"><iframe title=\"11. \u05d7\u05d9\u05d6\u05d5\u05d9 \u05de\u05d7\u05d9\u05e8 \u05e2\u05ea\u05d9\u05d3\u05d9 \u05e9\u05dc \u05d9\u05d9\u05df\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/xFlqDaT3hMs?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p><\/p><h4 class=\"sppb-addon-title\" style=\"text-align: right;\"><strong>\u05d7\u05d9\u05d6\u05d5\u05d9 \u05de\u05d7\u05d9\u05e8 \u05e2\u05ea\u05d9\u05d3\u05d9 \u05e9\u05dc \u05d9\u05d9\u05df \u05d1\u05e2\u05d6\u05e8 \u05d1\u05e2\u05d6\u05e8\u05ea \u05e8\u05d2\u05e8\u05e1\u05d9\u05d4 \u05dc\u05d9\u05e0\u05d9\u05d0\u05e8\u05d9\u05ea<\/strong><\/h4><div class=\"sppb-addon-content\"><p style=\"text-align: right;\"><strong>\u05e4\u05ea\u05e8\u05d5\u05df \u05d1\u05e2\u05d9\u05d5\u05ea \u05e8\u05d2\u05e8\u05e1\u05d9\u05d4 \u05d1\u05e2\u05d6\u05e8\u05ea \u05e8\u05d2\u05e8\u05e1\u05d9\u05d4 \u05dc\u05d9\u05e0\u05d9\u05d0\u05e8\u05d9\u05ea \u05d1\u05ea\u05d5\u05db\u05e0\u05ea Orange<\/strong><\/p><p style=\"text-align: right;\"><strong>\u05de\u05d8\u05e8\u05d4<\/strong>: \u05dc\u05dc\u05de\u05d5\u05d3 \u05de\u05d5\u05d3\u05dc \u05e4\u05e9\u05d5\u05d8 \u05d5\u05e9\u05d9\u05de\u05d5\u05e9\u05d9 \u05e8\u05d2\u05e8\u05e1\u05d9\u05d4 \u05dc\u05d9\u05e0\u05d9\u05d0\u05e8\u05d9\u05ea \u05e2\u05d1\u05d5\u05e8 \u05d1\u05e2\u05d9\u05d5\u05ea \u05e9\u05d1\u05d4\u05dd \u05de\u05e9\u05ea\u05e0\u05d4 \u05ea\u05dc\u05d5\u05d9 \u05d4\u05d5\u05d0 \u05de\u05e1\u05e4\u05e8\u05d9.<\/p><p style=\"text-align: right;\"><strong>\u05d6\u05de\u05df \u05e7\u05e8\u05d9\u05d4<\/strong>: 30-20 \u05d3\u05e7\u05d5\u05ea<\/p><p style=\"text-align: right;\"><strong>\u05de\u05d8\u05dc\u05d4 \u05dc\u05d1\u05d9\u05e6\u05d5\u05e2<\/strong>: \u05de\u05d5\u05d1\u05e0\u05ea \u05d1\u05ea\u05d5\u05da \u05d4\u05de\u05e1\u05de\u05da<\/p><p><span style=\"text-decoration: underline;\"><strong><a href=\"https:\/\/drive.google.com\/file\/d\/1ehL8HxhIIatLM9mDq1nJncMX0i32gM5f\/view?usp=drive_link\">PDF File<\/a><\/strong><\/span><\/p><\/div><\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1828\" class=\"elementor-tab-title\" data-tab=\"8\" role=\"button\" aria-controls=\"elementor-tab-content-1828\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">How to Build Neural Network for Images in 10 Minutes<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1828\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"8\" role=\"region\" aria-labelledby=\"elementor-tab-title-1828\"><h4 class=\"sppb-addon-title\" style=\"text-align: left;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10033\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-8-284x300.png\" alt=\"\" width=\"284\" height=\"300\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-8-284x300.png 284w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-8.png 440w\" sizes=\"(max-width: 284px) 100vw, 284px\" \/><\/h4><h4 class=\"sppb-addon-title\"><strong>Build your deep network freely in 10 minutes<\/strong><\/h4><div class=\"sppb-addon-content\"><p>LOBE is a free software that has almost everything you need to bring your machine learning project to life. In the tutorial, we demonstrate how to build a network for image classifications.<\/p><h4 class=\"sppb-addon-title\">Video build network in 10 minutes<\/h4><p><p class=\"responsive-video-wrap clr\"><iframe title=\"\u05de\u05d3\u05e2\u05d9 \u05d4\u05e0\u05ea\u05d5\u05e0\u05d9\u05dd - \u05e1\u05d3\u05e0\u05d4 1: \u05d1\u05e0\u05d9\u05d9\u05ea \u05e8\u05e9\u05ea \u05e0\u05d5\u05d9\u05e8\u05d5\u05e0\u05d9\u05dd\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/Nj0vc2eKnXw?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p><\/p><p style=\"text-align: right;\"><strong>\u05d1\u05e0\u05d9\u05d9\u05ea \u05e8\u05e9\u05ea \u05e0\u05d5\u05d9\u05e8\u05d5\u05e0\u05d9\u05dd \u05dc\u05e7\u05d1\u05e6\u05d9 \u05ea\u05de\u05d5\u05e0\u05d5\u05ea \u05d1-10 \u05d3\u05e7\u05d5\u05ea<\/strong><\/p><p style=\"text-align: right;\"><strong>\u05de\u05d8\u05e8\u05d4<\/strong>:<\/p><ol style=\"text-align: right;\"><li aria-level=\"1\">\u05dc\u05d4\u05db\u05d9\u05e8 \u05de\u05e2\u05e8\u05db\u05ea \u05d7\u05d9\u05e0\u05de\u05d9\u05ea LOBE.AI \u05dc\u05d1\u05e0\u05d9\u05ea \u05e8\u05e9\u05ea \u05e0\u05d5\u05d9\u05e8\u05d5\u05e0\u05d9\u05dd \u05dc\u05e2\u05d1\u05d5\u05d3\u05d4 \u05e2\u05dd \u05ea\u05de\u05d5\u05e0\u05d5\u05ea<\/li><li aria-level=\"1\">\u05dc\u05dc\u05de\u05d5\u05d3 \u05d0\u05d9\u05da \u05dc\u05d0\u05e1\u05d5\u05e3 \u05ea\u05de\u05d5\u05e0\u05d5\u05ea \u05de\u05de\u05e6\u05dc\u05de\u05ea \u05de\u05d7\u05e9\u05d1 \u05ea\u05d5\u05da \u05d3\u05e7\u05d5\u05ea \u05e1\u05e4\u05d5\u05e8\u05d5\u05ea<\/li><li aria-level=\"1\">\u05dc\u05dc\u05de\u05d5\u05d3 \u05d0\u05d9\u05da \u05dc\u05d0\u05de\u05df \u05e8\u05e9\u05ea \u05e0\u05d5\u05d9\u05e8\u05d5\u05e0\u05d9\u05dd \u05db\u05d3\u05d9 \u05dc\u05e4\u05ea\u05d5\u05e8 \u05d1\u05e2\u05d9\u05d9\u05ea \u05e1\u05d9\u05d5\u05d5\u05d2 \u05ea\u05de\u05d5\u05e0\u05d5\u05ea\u00a0<\/li><\/ol><p style=\"text-align: right;\"><strong>\u05d6\u05de\u05df \u05e7\u05e8\u05d9\u05d0\u05d4<\/strong>: 10 \u05d3\u05e7\u05d5\u05ea<\/p><p><span style=\"text-decoration: underline;\"><strong><a href=\"https:\/\/drive.google.com\/file\/d\/1dLHhjZS0IeQQ37dDv2uw1qKyBqHdFnvd\/view?usp=drive_link\">PDF File<\/a><\/strong><\/span><\/p><p style=\"text-align: right;\"><strong>\u05de\u05d8\u05dc\u05d4 \u05dc\u05d1\u05d9\u05e6\u05d5\u05e2<\/strong>:\u00a0 \u05db-10\u00a0 \u05d3\u05e7\u05d5\u05ea \u05dc\u05d1\u05d9\u05e6\u05d5\u05e2<\/p><p>\u00a0<\/p><\/div><h4 class=\"sppb-addon-title\">\u00a0<\/h4><p>\u00a0<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1829\" class=\"elementor-tab-title\" data-tab=\"9\" role=\"button\" aria-controls=\"elementor-tab-content-1829\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">KNN algorithm for Regression and Classification<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1829\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"9\" role=\"region\" aria-labelledby=\"elementor-tab-title-1829\"><p>KNN\u00a0 is a very popular and simple prediction tool.<br \/>Below we will demonstrate how to use random forest in Orange Data Mining both for regression and classification problems.<\/p><p style=\"text-align: right;\"><strong>\u05de\u05d8\u05e8\u05d4: <\/strong>\u05dc\u05dc\u05de\u05d5\u05d3 \u05d0\u05d9\u05da \u05dc\u05d4\u05e9\u05ea\u05de\u05e9 \u05d1\u05de\u05d5\u05d3\u05dc K \u05e9\u05db\u05e0\u05d9\u05dd \u05d4\u05db\u05d9 \u05e7\u05e8\u05d5\u05d1\u05d9\u05dd \u05dc\u05de\u05d8\u05e8\u05ea \u05e4\u05e8\u05d3\u05d9\u05e7\u05e6\u05d9\u05d4<\/p><p style=\"text-align: right;\"><strong>\u05d6\u05de\u05df \u05d4\u05e7\u05e8\u05d9\u05d0\u05d4:<\/strong> \u05db-10 \u05d3\u05e7\u05d5\u05ea<\/p><p style=\"text-align: right;\">\u05d1\u05d4\u05d3\u05e8\u05db\u05d4 \u05d6\u05d5 \u05e0\u05d3\u05d2\u05d9\u05dd:<\/p><ul style=\"text-align: right;\"><li>\u05e2\u05e7\u05e8\u05d5\u05e0\u05d5\u05ea \u05e9\u05d9\u05de\u05d5\u05e9 \u05d1\u05de\u05d5\u05d3\u05dc K-\u05e9\u05db\u05e0\u05d9\u05dd \u05d4\u05db\u05d9 \u05e7\u05e8\u05d5\u05d1\u05d9\u05dd<\/li><\/ul><p style=\"text-align: right;\"><strong>\u05de\u05d1\u05d5\u05d0<\/strong>: \u00a0\u05e7\u05d9\u05d9\u05dd \u05de\u05e1\u05e4\u05e8 \u05e8\u05d1 \u05e9\u05dc \u05de\u05d5\u05d3\u05dc\u05d9 \u05e0\u05d9\u05d1\u05d5\u05d9. \u05dc\u05db\u05dc \u05de\u05d5\u05d3\u05dc \u05d9\u05e9 \u05d9\u05ea\u05e8\u05d5\u05e0\u05d5\u05ea \u05d5\u05d7\u05e1\u05e8\u05d5\u05e0\u05d5\u05ea. \u05de\u05d5\u05d3\u05dc KNN \u05d4\u05d5\u05d0 \u05d3\u05d9 \u05e4\u05e9\u05d5\u05d8 \u05dc\u05d4\u05d1\u05e0\u05d4. \u05db\u05d3\u05d9 \u05dc\u05e2\u05e9\u05d5\u05ea \u05d7\u05d9\u05d6\u05d5\u05d9 \u05de\u05e9\u05ea\u05de\u05e9\u05d9\u05dd \u05d1\u05ea\u05e6\u05e4\u05d9\u05d5\u05ea \u05d4\u05db\u05d9 \u05e7\u05e8\u05d5\u05d1\u05d5\u05ea \u05dc\u05ea\u05e6\u05e4\u05d9\u05ea \u05e9\u05e2\u05d1\u05d5\u05e8\u05d4 \u05d1\u05d5\u05e0\u05d9\u05dd \u05d7\u05d9\u05d6\u05d5\u05d9. \u05d1\u05de\u05d5\u05d3\u05dc \u05d9\u05e9 \u05dc\u05d1\u05d7\u05d5\u05e8 \u05d1\u05db\u05de\u05d4 \u05e9\u05db\u05e0\u05d9\u05dd \u05dc\u05d4\u05e9\u05ea\u05de\u05e9 \u05d5\u05de\u05d4\u05d9 \u05de\u05d8\u05e8\u05d9\u05e7\u05ea \u05d4\u05de\u05e8\u05d7\u05e7. \u05d0\u05e4\u05e9\u05e8 \u05dc\u05d4\u05e9\u05ea\u05de\u05e9 \u05d1\u05de\u05d5\u05d3\u05dc \u05d6\u05d4 \u05d2\u05dd \u05e2\u05d1\u05d5\u05e8 \u05d1\u05e2\u05d9\u05d5\u05ea \u05e1\u05d9\u05d5\u05d5\u05d2 \u05d5\u05d2\u05dd \u05e2\u05d1\u05d5\u05e8 \u05d1\u05e2\u05d9\u05d5\u05ea \u05e8\u05d2\u05e8\u05e1\u05d9\u05d4.<\/p><p style=\"text-align: right;\"><strong>\u05e9\u05d9\u05de\u05d5\u05e9 \u05d1-<\/strong><strong>KNN<\/strong><strong> \u05e2\u05d1\u05d5\u05e8 \u05d1\u05e2\u05d9\u05d5\u05ea \u05e8\u05d2\u05e8\u05e1\u05d9\u05d4<\/strong>:<\/p><p style=\"text-align: right;\">\u05e0\u05e9\u05ea\u05de\u05e9 \u05d1\u05e0\u05ea\u05d5\u05e0\u05d9\u05dd \u05e9\u05dc HOUSING. \u05de\u05e9\u05ea\u05e0\u05d4 \u05de\u05d8\u05e8\u05d4 \u05db\u05d0\u05df \u05d4\u05d9\u05d0 MEDV \u2013 \u05de\u05d7\u05d9\u05e8 \u05e9\u05dc \u05d1\u05d9\u05ea<\/p><p style=\"text-align: right;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-9956 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-5-300x140.png\" alt=\"\" width=\"300\" height=\"140\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-5-300x140.png 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-5.png 449w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><p>\u05db\u05d0\u05df \u05d4\u05e9\u05ea\u05de\u05e9\u05e0\u05d5 \u05d1-9 \u05e9\u05db\u05e0\u05d9\u05dd \u05d5\u05de\u05d8\u05e8\u05d9\u05e7\u05ea MANHATTAN. \u05db\u05de\u05d5 \u05e9\u05d0\u05e4\u05e9\u05e8 \u05dc\u05e8\u05d0\u05d5\u05ea \u05d0\u05d9\u05db\u05d5\u05ea \u05e9\u05dc \u05de\u05d5\u05d3\u05dc \u05dc\u05e4\u05d9 R \u05d1\u05e8\u05d9\u05d1\u05d5\u05e2 \u05d4\u05d9\u05d0 0.559.<\/p><p>\u05e0\u05d9\u05ea\u05df \u05dc\u05e0\u05e1\u05d5\u05ea \u05dc\u05e9\u05e4\u05e8 \u05d0\u05ea \u05d4\u05de\u05d5\u05d3\u05dc. \u05e0\u05d1\u05d7\u05e8 3 \u05e9\u05db\u05e0\u05d9\u05dd \u05d5\u05de\u05d8\u05e8\u05d9\u05e7\u05ea MAHALOBIS, \u05d0\u05d9\u05db\u05d5\u05ea \u05d4\u05de\u05d5\u05d3\u05dc \u05e2\u05dc\u05ea\u05d4 \u05dc0.79.<\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-9957 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/2-5-300x142.png\" alt=\"\" width=\"300\" height=\"142\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/2-5-300x142.png 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/2-5.png 427w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><p>\u05e9\u05d9\u05de\u05d5\u05e9 \u05d1KNN \u05e2\u05d1\u05d5\u05e8 \u05d1\u05e2\u05d9\u05d5\u05ea \u05e8\u05d2\u05e8\u05e1\u05d9\u05d4. \u05e0\u05d1\u05d7\u05e8 \u05e0\u05ea\u05d5\u05e0\u05d9\u05dd \u05e9\u05dc \u05de\u05d7\u05dc\u05d5\u05ea \u05dc\u05d1: HEAR DECEASE.<\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-9958 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/3-5-300x146.png\" alt=\"\" width=\"300\" height=\"146\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/3-5-300x146.png 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/3-5.png 624w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><p>\u05e2\u05d1\u05d5\u05e8 3 \u05e9\u05db\u05e0\u05d9\u05dd \u05d5\u05de\u05d8\u05e8\u05d9\u05e7\u05ea EUCLIDEAN \u00a0\u05d0\u05d9\u05db\u05d5\u05ea \u05e9\u05dc \u05de\u05d5\u05d3\u05dc \u05dc\u05e4\u05d9 \u05e7\u05e8\u05d9\u05d8\u05e8\u05d9\u05d5\u05df AUC \u05d4\u05d9\u05e0\u05d4 0.628.<\/p><p>\u05e0\u05d9\u05ea\u05df \u05dc\u05e0\u05e1\u05d5\u05ea \u05dc\u05e9\u05e4\u05e8 \u05d0\u05d9\u05db\u05d5\u05ea \u05d4\u05de\u05d5\u05d3\u05dc \u05e2\u05dc \u05d9\u05d3\u05d9 \u05e9\u05d9\u05e0\u05d5\u05d9 \u05de\u05e1\u05e4\u05e8 \u05e9\u05db\u05e0\u05d9\u05dd \u05d5\u05de\u05d8\u05e8\u05d9\u05e7\u05ea \u05de\u05e8\u05d7\u05e7.<\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-9959 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/4-4-300x141.png\" alt=\"\" width=\"300\" height=\"141\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/4-4-300x141.png 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/4-4.png 529w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><p style=\"text-align: right;\">.<\/p><p><span style=\"text-decoration: underline;\"><strong><a href=\"https:\/\/drive.google.com\/file\/d\/19PpWDddMQUqcpqp1BQPIERK45WkSyoMx\/view?usp=drive_link\">PDF File<\/a><\/strong><\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-18210\" class=\"elementor-tab-title\" data-tab=\"10\" role=\"button\" aria-controls=\"elementor-tab-content-18210\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Random Forest for Regression and Classification<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-18210\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"10\" role=\"region\" aria-labelledby=\"elementor-tab-title-18210\"><p>Random forest is a very robust and powerful prediction tool.<br \/>Below we will demonstrate how to use random forest in Orange Data Mining both for regression and classification problems.<\/p><p style=\"text-align: right;\"><strong>\u05d4\u05de\u05d8\u05e8\u05d4 : <\/strong>\u05dc\u05dc\u05de\u05d5\u05d3 \u05d0\u05dc\u05d2\u05d5\u05e8\u05d9\u05ea\u05dd \u05d2\u05de\u05d9\u05e9 \u05dc\u05d7\u05d9\u05d6\u05d5\u05d9 \u2013 \u05d9\u05e2\u05e8 \u05d0\u05e7\u05e8\u05d0\u05d9<\/p><p style=\"text-align: right;\"><strong>\u05d6\u05de\u05df \u05d4\u05e7\u05e8\u05d9\u05d0\u05d4:<\/strong> \u05db-20 \u05d3\u05e7\u05d5\u05ea<\/p><p style=\"text-align: right;\">\u05d1\u05d4\u05d3\u05e8\u05db\u05d4 \u05d6\u05d5 \u05e0\u05d3\u05d2\u05d9\u05dd:<\/p><ul style=\"text-align: right;\"><li>\u05d0\u05d9\u05da \u05dc\u05d4\u05e9\u05ea\u05de\u05e9 \u05d1\u05de\u05d5\u05d3\u05d5\u05dc RANDOM FOREST \u05d5\u05dc\u05d1\u05e0\u05d5\u05ea \u05de\u05d5\u05d3\u05dc\u05d9\u05dd \u05dc\u05e0\u05d9\u05d1\u05d5\u05d9<\/li><\/ul><p style=\"text-align: right;\"><strong>\u05de\u05d1\u05d5\u05d0<\/strong>: \u00a0\u05e7\u05d9\u05d9\u05dd \u05de\u05e1\u05e4\u05e8 \u05e8\u05d1 \u05e9\u05dc \u05de\u05d5\u05d3\u05dc\u05d9 \u05e0\u05d9\u05d1\u05d5\u05d9. \u05dc\u05db\u05dc \u05de\u05d5\u05d3\u05dc \u05d9\u05e9 \u05d9\u05ea\u05e8\u05d5\u05e0\u05d5\u05ea \u05d5\u05d7\u05e1\u05e8\u05d5\u05e0\u05d5\u05ea. \u05de\u05d5\u05d3\u05dc \u05e9\u05dc \u05d9\u05e2\u05e8 \u05d0\u05e7\u05e8\u05d0\u05d9 \u05d4\u05d5\u05d0 \u05d0\u05d7\u05d3 \u05d4\u05de\u05d5\u05d3\u05dc\u05d9\u05dd \u05d4\u05d2\u05de\u05d9\u05e9\u05d9\u05dd \u05d0\u05dd \u05d9\u05db\u05d5\u05dc\u05ea \u05d0\u05d9\u05e0\u05d8\u05e8\u05e4\u05e8\u05d8\u05e6\u05d9\u05d4 \u05e0\u05de\u05d5\u05db\u05d4.\u00a0 \u05d1\u05d3\u05e8\u05da \u05db\u05dc\u05dc \u05e0\u05e9\u05ea\u05de\u05e9 \u05d1\u05de\u05d5\u05d3\u05dc \u05d6\u05d4 \u05d0\u05dd \u05d0\u05d9\u05db\u05d5\u05ea \u05e0\u05d9\u05d1\u05d5\u05d9 \u05d9\u05d5\u05ea\u05e8 \u05d7\u05e9\u05d5\u05d1\u05d4 \u05de\u05d9\u05db\u05d5\u05dc\u05ea \u05dc\u05e4\u05e8\u05e9 \u05d0\u05ea \u05d4\u05ea\u05d5\u05e6\u05d0\u05d5\u05ea.<\/p><p style=\"text-align: right;\"><strong>\u05e8\u05e2\u05d9\u05d5\u05df \u05e9\u05dc \u05d4\u05de\u05d5\u05d3\u05dc<\/strong>: \u05dc\u05d2\u05d3\u05dc \u05d1\u05e6\u05d5\u05e8\u05d4 \u05d7\u05db\u05de\u05d4 \u05de\u05e1\u05e4\u05e8 \u05e2\u05e6\u05d9 \u05d4\u05d7\u05dc\u05d8\u05d4 (\u05de\u05d5\u05d3\u05dc\u05d9\u05dd \u05d9\u05d5\u05ea\u05e8 \u05e4\u05e9\u05d5\u05d8\u05d9\u05dd) \u05d5\u05d0\u05d6 \u05dc\u05d4\u05e9\u05ea\u05de\u05e9 \u05d1\u05d4\u05e8\u05d1\u05d4 \u05e2\u05e6\u05d9\u05dd \u05db\u05d3\u05d9 \u05dc\u05e7\u05d1\u05dc \u05d4\u05d7\u05dc\u05d8\u05d4 \u05e1\u05d5\u05e4\u05d9\u05ea.<\/p><p style=\"text-align: right;\"><strong>\u00a0<\/strong><\/p><p style=\"text-align: right;\"><strong>\u05e9\u05d9\u05de\u05d5\u05e9 \u05d1\u05d9\u05e2\u05e8 \u05d0\u05e7\u05e8\u05d0\u05d9 \u05e2\u05d1\u05d5\u05e8 \u05d1\u05e2\u05d9\u05d5\u05ea \u05e8\u05d2\u05e8\u05e1\u05d9\u05d4:<\/strong><\/p><ul><li style=\"text-align: right;\">\u05e4\u05ea\u05d7\u05d5 \u05d0\u05ea \u05e0\u05ea\u05d5\u05e0\u05d9\u05dd HOUSING \u05d1\u05e2\u05d6\u05e8\u05ea \u05de\u05d5\u05d3\u05d5\u05dc FILE \u05d5\u05d1\u05e0\u05d5 \u05de\u05d5\u05d3\u05dc \u05dc\u05d7\u05d9\u05d6\u05d5\u05d9 \u05de\u05d7\u05d9\u05e8 \u05e2\u05ea\u05d9\u05d3\u05d9 \u05e9\u05dc \u05d1\u05d9\u05ea \u05d1\u05e2\u05d6\u05e8\u05ea \u05de\u05d5\u05d3\u05d5\u05dc RANDOM FOREST, \u05d1\u05e2\u05d6\u05e8\u05ea \u05de\u05d5\u05d3\u05d5\u05dc TEST AND SCORE \u05d4\u05e2\u05e8\u05d9\u05db\u05d5 \u05d0\u05d9\u05db\u05d5\u05ea \u05e9\u05dc \u05d4\u05de\u05d5\u05d3\u05dc<\/li><\/ul><p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-9929 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-4-300x175.png\" alt=\"\" width=\"300\" height=\"175\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-4-300x175.png 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-4.png 427w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><p>\u05d0\u05e4\u05e9\u05e8 \u05dc\u05e0\u05e1\u05d5\u05ea \u05dc\u05d1\u05e0\u05d5\u05ea \u05de\u05d5\u05d3\u05dc\u05d9\u05dd \u05d0\u05d7\u05e8\u05d0\u05d9\u05dd \u05d5\u05dc\u05d4\u05e9\u05d5\u05d5\u05ea \u05d1\u05d9\u05df \u05ea\u05d5\u05e6\u05d0\u05ea\u05dd:<\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-9930 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/2-4-300x138.png\" alt=\"\" width=\"300\" height=\"138\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/2-4-300x138.png 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/2-4.png 624w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><p>\u05db\u05de\u05d5 \u05e9\u05d0\u05e4\u05e9\u05e8 \u05dc\u05e8\u05d0\u05d5\u05ea, \u05db\u05d0\u05df \u05d4\u05ea\u05e7\u05d1\u05dc\u05d5 \u05ea\u05d5\u05e6\u05d0\u05d5\u05ea \u05d4\u05db\u05d9 \u05d8\u05d5\u05d1\u05d5\u05ea \u05e2\u05d1\u05d5\u05e8 \u05de\u05d5\u05d3\u05dc \u05d9\u05e2\u05e8 \u05d0\u05e7\u05e8\u05d0\u05d9.<\/p><p>\u05d0\u05e4\u05e9\u05e8 \u05dc\u05e0\u05e1\u05d5\u05ea \u05dc\u05e2\u05e9\u05d5\u05ea \u05d5\u05d9\u05d6\u05d5\u05d0\u05dc\u05d9\u05d6\u05e6\u05d9\u05d4 \u05e9\u05dc \u05d9\u05e2\u05e8 \u05d1\u05e2\u05d6\u05e8\u05ea \u05de\u05d5\u05d3\u05d5\u05dc PYPHOGORIAN FOREST<\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-9931 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/3-4-300x118.png\" alt=\"\" width=\"300\" height=\"118\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/3-4-300x118.png 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/3-4.png 572w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><p>\u05e9\u05d9\u05de\u05d5\u05e9 \u05d1\u05d9\u05e2\u05e8 \u05d0\u05e7\u05e8\u05d0\u05d9 \u05e2\u05d1\u05d5\u05e8 \u05d1\u05e2\u05d9\u05d5\u05ea \u05e1\u05d9\u05d5\u05d5\u05d2 \u05d3\u05d5\u05de\u05d4 \u05de\u05d0\u05d5\u05d3 \u05dc\u05e9\u05d9\u05de\u05d5\u05e9 \u05e2\u05d1\u05d5\u05e8 \u05d1\u05e2\u05d9\u05d5\u05ea \u05e8\u05d2\u05e8\u05e1\u05d9\u05d4.<\/p><p>\u05db\u05e2\u05ea \u05d1\u05d7\u05e8\u05d5 \u05d1\u05e0\u05ea\u05d5\u05e0\u05d9 \u05e9\u05dc \u05de\u05d7\u05dc\u05d5\u05ea \u05dc\u05d1 \u2013 heart disease<\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-9932 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/4-3-300x139.png\" alt=\"\" width=\"300\" height=\"139\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/4-3-300x139.png 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/4-3.png 405w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><p>\u05d2\u05dd \u05db\u05d0\u05df \u05d0\u05e4\u05e9\u05e8 \u05dc\u05d4\u05e9\u05d5\u05d5\u05d0\u05ea \u05d1\u05d9\u05e6\u05d5\u05e2\u05d9\u05dd \u05e9\u05dc \u05de\u05d5\u05d3\u05dc\u05d9\u05dd \u05e9\u05d5\u05e0\u05d9\u05dd<\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-9933 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/5-3-300x132.png\" alt=\"\" width=\"300\" height=\"132\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/5-3-300x132.png 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/5-3.png 491w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><p>\u05d0\u05e4\u05e9\u05e8 \u05dc\u05d4\u05d9\u05e2\u05d6\u05e8 \u05d1PYTHOGORIAN FOREST \u05db\u05d3\u05d9 \u05dc\u05e8\u05d0\u05d5\u05ea \u05d0\u05ea \u05d4\u05d9\u05e2\u05e8 \u05e9\u05d4\u05ea\u05e7\u05d1\u05dc<\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-9934 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/6-1-300x121.png\" alt=\"\" width=\"300\" height=\"121\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/6-1-300x121.png 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/6-1.png 624w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><p><span style=\"text-decoration: underline;\"><strong><a href=\"https:\/\/drive.google.com\/file\/d\/1PqwgvEjoSPsJb0JXCcxnGY6kbsA1bN0-\/view?usp=drive_link\">PDF File<\/a><\/strong><\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-18211\" class=\"elementor-tab-title\" data-tab=\"11\" role=\"button\" aria-controls=\"elementor-tab-content-18211\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Topic Modeling in Orange - NLP<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-18211\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"11\" role=\"region\" aria-labelledby=\"elementor-tab-title-18211\"><p>In this document we will demonstrate how to do topic modeling by LDA in Orange Data Mining. This document can be usefull for text data analysis.<\/p><p style=\"text-align: right;\"><strong>\u05de\u05d8\u05e8\u05d4: <\/strong>\u05dc\u05dc\u05de\u05d5\u05d3 \u05d0\u05d9\u05da \u05dc\u05de\u05e6\u05d5\u05d0 \u05e0\u05d5\u05e9\u05d0\u05d9\u05dd \u05d1\u05e0\u05ea\u05d5\u05e0\u05d9\u05dd \u05d8\u05e7\u05e1\u05d8\u05d5\u05d0\u05dc\u05d9\u05d9\u05dd \u05d1\u05e2\u05d6\u05e8\u05ea LDA<\/p><p style=\"text-align: right;\"><strong>\u05d6\u05de\u05df \u05d4\u05e7\u05e8\u05d9\u05d0\u05d4:<\/strong> \u05db-15 \u05d3\u05e7\u05d5\u05ea<\/p><p style=\"text-align: right;\">\u05d1\u05d4\u05d3\u05e8\u05db\u05d4 \u05d6\u05d5 \u05e0\u05d3\u05d2\u05d9\u05dd:<\/p><ul><li style=\"text-align: right;\">\u05d0\u05d9\u05da \u05dc\u05e2\u05d1\u05d5\u05d3 \u05e2\u05dd \u05e0\u05ea\u05d5\u05e0\u05d9\u05dd \u05d8\u05e7\u05e1\u05d8\u05d5\u05d0\u05dc\u05d9\u05d9\u05dd<\/li><li style=\"text-align: right;\">\u05d0\u05d9\u05da \u05dc\u05de\u05e6\u05d5\u05d0 \u05e0\u05d5\u05e9\u05d0\u05d9\u05dd \u05d0\u05d1\u05e1\u05d8\u05e8\u05e7\u05d8\u05d9\u05dd \u05d1\u05e7\u05d5\u05e8\u05e4\u05d5\u05e1<\/li><\/ul><p style=\"text-align: right;\"><strong>\u05de\u05d1\u05d5\u05d0<\/strong>: \u00a0\u05d7\u05d9\u05e4\u05d5\u05e9 \u05e0\u05d5\u05e9\u05d0\u05d9\u05dd \u05d0\u05d1\u05e1\u05d8\u05e8\u05e7\u05d8\u05d9\u05dd \u05d1\u05e7\u05d5\u05e8\u05e4\u05d5\u05e1 \u05de\u05d1\u05d5\u05e1 \u05e2\u05dc \u05d7\u05d9\u05e4\u05d5\u05e9 \u05d0\u05e9\u05db\u05d5\u05dc\u05d5\u05ea \u05e9\u05dc \u05de\u05d9\u05dc\u05d9\u05dd \u05e2\u05d1\u05d5\u05e8 \u05db\u05dc \u05de\u05e1\u05de\u05da. \u05d1\u05d3\u05e8\u05da \u05db\u05dc\u05dc \u05d1\u05db\u05dc \u05de\u05e1\u05de\u05da \u05d0\u05e4\u05e9\u05e8 \u05dc\u05de\u05e6\u05d5\u05d0 \u05e0\u05d5\u05e9\u05d0\u05d9\u05dd \u05e9\u05d5\u05e0\u05d9\u05dd \u05d1\u05de\u05e9\u05e7\u05dc (\u05d7\u05e9\u05d9\u05d1\u05d5\u05ea) \u05e9\u05d5\u05e0\u05d4.<\/p><p style=\"text-align: right;\"><strong>\u00a0<\/strong><\/p><ul style=\"text-align: right;\"><li><strong>\u05e4\u05ea\u05d7\u05d5 <\/strong>\u05d0\u05d2\u05d3\u05d5\u05ea \u05e9\u05dc \u05d0\u05d7\u05d9 \u05d2\u05e8\u05d9\u05dd \u05d1\u05e2\u05d6\u05e8\u05ea \u05de\u05d5\u05d3\u05d5\u05dc CORPUS<\/li><\/ul><p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-9899 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-2-300x136.png\" alt=\"\" width=\"300\" height=\"136\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-2-300x136.png 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-2.png 482w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><ul style=\"text-align: right;\"><li><strong>\u05d1\u05e6\u05e2\u05d5 <\/strong>\u05e2\u05d9\u05d1\u05d5\u05d3 \u05de\u05e7\u05d3\u05d9\u05dd \u05e9\u05dc \u05d4\u05e0\u05ea\u05d5\u05e0\u05d9\u05dd &#8211; \u05d1\u05e1\u05d8\u05e0\u05d3\u05e8\u05d8\u05d9 \u05d1\u05e2\u05d6\u05e8\u05ea \u05de\u05d5\u05d3\u05d5\u05dc PREPROCESS TEXT<\/li><\/ul><p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-9900 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/2-2-300x126.png\" alt=\"\" width=\"300\" height=\"126\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/2-2-300x126.png 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/2-2.png 522w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><p style=\"text-align: right;\">\u05d1\u05e9\u05dc\u05d1 \u05d6\u05d4 \u05e0\u05d4\u05e4\u05d5\u05da \u05db\u05dc \u05d4\u05d0\u05d5\u05ea\u05d9\u05d5\u05ea \u05dc\u05d0\u05d5\u05ea\u05d9\u05d5\u05ea \u05e7\u05d8\u05e0\u05d5\u05ea, \u05d5\u05e0\u05e9\u05d0\u05e8\u05d9 \u05e8\u05e7 \u05d0\u05ea \u05d4\u05de\u05d9\u05dc\u05d9\u05dd \u05e2\u05dd \u05ea\u05d3\u05d9\u05e8\u05d5\u05d9\u05d5\u05ea \u05d1\u05d9\u05df 0.1 \u05dc0.9<\/p><ul style=\"text-align: right;\"><li>\u05e0\u05d4\u05e4\u05d5\u05da \u05db\u05dc \u05d8\u05e7\u05e1\u05d8 \u05dc\u05e9\u05e7 \u05e9\u05dc \u05de\u05d9\u05dc\u05d9\u05dd, \u05db\u05d3\u05d0\u05d9 \u05dc\u05d4\u05e9\u05ea\u05de\u05e9 \u05e7\u05e8\u05d9\u05d8\u05e8\u05d9\u05d5\u05df IDF \u05d4\u05d9\u05d5\u05ea \u05d5\u05d1\u05d3\u05e8\u05da \u05db\u05dc\u05dc \u05d4\u05d5\u05d0 \u05e2\u05d5\u05d1\u05d3 \u05d3\u05d9 \u05d8\u05d5\u05d1 \u05e2\u05d1\u05d5\u05e8 \u05d7\u05d9\u05e4\u05d5\u05e9 \u05e0\u05d5\u05e9\u05d0\u05d9\u05dd.<\/li><\/ul><p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-9904 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/3-2-300x88.png\" alt=\"\" width=\"300\" height=\"88\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/3-2-300x88.png 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/3-2.png 624w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><ul style=\"text-align: right;\"><li>\u05d1\u05e2\u05d6\u05e8\u05ea \u05de\u05d5\u05d3\u05d5\u05dc TOPIC MODELING \u05e0\u05de\u05e6\u05d0 6 \u05e0\u05d5\u05e9\u05d0\u05d9\u05dd \u05d1\u05e7\u05d5\u05e8\u05e4\u05d5\u05e1 \u05e9\u05dc\u05e0\u05d5.<\/li><\/ul><p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-9905 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/4-1-300x124.png\" alt=\"\" width=\"300\" height=\"124\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/4-1-300x124.png 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/4-1.png 624w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><p style=\"text-align: right;\">\u05db\u05de\u05d5 \u05e9\u05d0\u05e4\u05e9\u05e8 \u05dc\u05e8\u05d0\u05d5\u05ea \u05e0\u05d5\u05e9\u05d0 \u05e8\u05d0\u05e9\u05d5\u05df \u05de\u05d3\u05d1\u05e8 \u05db\u05e0\u05e8\u05d0\u05d4 \u05e2\u05dc \u05d7\u05d9\u05d5\u05ea. \u05e0\u05d5\u05e9\u05d0 \u05e9\u05e0\u05d9 \u05db\u05e0\u05e8\u05d0\u05d4 \u05de\u05d3\u05d5\u05d1\u05e8 \u05e2\u05dc \u05d0\u05d2\u05d3\u05d5\u05ea \u05e7\u05e1\u05dd \u05d4\u05d9\u05d5\u05ea \u05d5\u05d9\u05e9 \u05de\u05d9\u05dc\u05d9\u05dd \u05db\u05de\u05d5: king, prince, wife, etc<\/p><p style=\"text-align: right;\">\u05d0\u05e4\u05e9\u05e8 \u05dc\u05d4\u05e9\u05ea\u05de\u05e9 \u05d1\u05de\u05d5\u05d3\u05d5\u05dc LDAVIS \u05db\u05d3\u05d9 \u05dc\u05e0\u05e1\u05d5\u05ea \u05dc\u05d4\u05d1\u05d9\u05df \u05d0\u05ea \u05d4\u05ea\u05d5\u05e6\u05d0\u05d5\u05ea \u05d1\u05e6\u05d5\u05e8\u05d4 \u05d9\u05d5\u05ea\u05e8 \u05de\u05e2\u05de\u05d9\u05e7\u05d4<\/p><p style=\"text-align: right;\">\u00a0<\/p><p><span style=\"text-decoration: underline;\"><strong><a href=\"https:\/\/drive.google.com\/file\/d\/13t-M3Ig80UezS4zKZyVyFB-Y0Gjy2xza\/view?usp=drive_link\">PDF File<\/a><\/strong><\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b26c2a elementor-widget elementor-widget-spacer\" data-id=\"8b26c2a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-8a03fe2 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"8a03fe2\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;motion_fx_motion_fx_scrolling&quot;:&quot;yes&quot;,&quot;animation&quot;:&quot;fadeIn&quot;,&quot;jet_parallax_layout_list&quot;:[],&quot;motion_fx_devices&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7987456\" data-id=\"7987456\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6b32e13 elementor-widget elementor-widget-heading\" data-id=\"6b32e13\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u05ea\u05ea \u05e7\u05d1\u05d5\u05e6\u05d4 4.3 \u2013 machine learning - neural networks basics<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-227a986 elementor-widget elementor-widget-heading\" data-id=\"227a986\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">\u05d3\u05e8\u05d9\u05e9\u05d5\u05ea \u05e7\u05d3\u05dd \u05dc\u05db\u05dc\u05dc \u05d4\u05e7\u05d1\u05d5\u05e6\u05d4: \u05db\u05dc \u05e1\u05e8\u05d8\u05d5\u05e0\u05d9 \u05e7\u05d1\u05d5\u05e6\u05d5\u05ea 1,4.1<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d46ee73 elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-toggle\" data-id=\"d46ee73\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;motion_fx_motion_fx_scrolling&quot;:&quot;yes&quot;,&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;motion_fx_devices&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;]}\" data-widget_type=\"toggle.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2221\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-2221\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">\u05d4\u05d3\u05e8\u05db\u05d4 \u05de\u05e1' 18 - Perceptron<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2221\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-2221\"><div dir=\"rtl\" style=\"text-align: right;\"><p><p class=\"responsive-video-wrap clr\"><iframe title=\"Perceptron\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/CpHxVoEptVI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p><\/p><\/div><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\" style=\"text-align: right;\">\u2022 \u05de\u05d8\u05e8\u05d5\u05ea \u05d4\u05e9\u05d9\u05e2\u05d5\u05e8:<br \/>\u05dc\u05de\u05d3 \u05de\u05d4\u05d5 perceptron &#8211; \u05d9\u05e1\u05d5\u05d3\u05d5\u05ea \u05e9\u05dc \u05e8\u05e9\u05ea\u05d5\u05ea \u05e0\u05d5\u05d9\u05e8\u05d5\u05e0\u05d9\u05dd.<\/div><div style=\"text-align: right;\">\u00a0<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022 \u05d3\u05e8\u05d9\u05e9\u05d5\u05ea \u05e7\u05d3\u05dd:<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u05d9\u05d3\u05e2 \u05d1\u05e1\u05d9\u05e1\u05d9 \u05d1\u05de\u05d3\u05e2\u05d9 \u05d4\u05e0\u05ea\u05d5\u05e0\u05d9\u05dd.<\/div><div style=\"text-align: right;\">\u00a0<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022\u00a0\u05d0\u05d5\u05e8\u05da \u05d4\u05e9\u05d9\u05e2\u05d5\u05e8:\u00a000:13:36<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2222\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-2222\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">\u05d4\u05d3\u05e8\u05db\u05d4 \u05de\u05e1' 19 - ANN<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2222\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-2222\"><div dir=\"rtl\" style=\"text-align: right;\"><p><p class=\"responsive-video-wrap clr\"><iframe title=\"ANN\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/dMCCXXOtFHs?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p><\/p><\/div><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\" style=\"text-align: right;\">\u2022 \u05de\u05d8\u05e8\u05d5\u05ea \u05d4\u05e9\u05d9\u05e2\u05d5\u05e8:<br \/>\u05dc\u05de\u05d3 \u05de\u05d4\u05df \u05e8\u05e9\u05ea\u05d5\u05ea \u05e0\u05d5\u05d9\u05e8\u05d5\u05e0\u05d9\u05dd \u05de\u05dc\u05d0\u05db\u05d5\u05ea\u05d9\u05d5\u05ea (ANNs) &#8211; \u05d4\u05d9\u05e1\u05d8\u05d5\u05e8\u05d9\u05d4 \u05d5\u05d4\u05d3\u05d2\u05de\u05d5\u05ea (\u05dc\u05dc\u05d0 \u05e7\u05d5\u05d3).<\/div><div style=\"text-align: right;\">\u00a0<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022 \u05d3\u05e8\u05d9\u05e9\u05d5\u05ea \u05e7\u05d3\u05dd:<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u05d9\u05d3\u05e2 \u05d1\u05e1\u05d9\u05e1\u05d9 \u05d1\u05de\u05d3\u05e2\u05d9 \u05d4\u05e0\u05ea\u05d5\u05e0\u05d9\u05dd, perceptron.<\/div><div style=\"text-align: right;\">\u00a0<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022\u00a0\u05d0\u05d5\u05e8\u05da \u05d4\u05e9\u05d9\u05e2\u05d5\u05e8:\u00a000:12:55<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2223\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-2223\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\"> \u05d4\u05d3\u05e8\u05db\u05d4 \u05de\u05e1' 20 - ANN with sklearn<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2223\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-2223\"><div dir=\"rtl\" style=\"text-align: right;\"><p><p class=\"responsive-video-wrap clr\"><iframe title=\"ANN with sklearn\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/eK0Ioi_7vQk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p><\/p><\/div><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\"><div dir=\"rtl\" style=\"text-align: right;\">\u2022\u00a0 \u05de\u05d8\u05e8\u05d5\u05ea \u05d4\u05e9\u05d9\u05e2\u05d5\u05e8:<br \/>\u05d3\u05d5\u05d2\u05de\u05d4 \u05dc\u05e9\u05d9\u05de\u05d5\u05e9 \u05d1-ANN \u05e2\u05dd \u05d7\u05d1\u05d9\u05dc\u05ea sklearn.<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u00a0<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022 \u05d3\u05e8\u05d9\u05e9\u05d5\u05ea \u05e7\u05d3\u05dd:<br \/>Python, ANNs<\/div><div style=\"text-align: right;\">\u00a0<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022 \u05de\u05d5\u05de\u05dc\u05e5 \u05dc\u05e6\u05e4\u05d5\u05ea \u05e7\u05d5\u05d3\u05dd\u00a0\u05d1\u05d4\u05d3\u05e8\u05db\u05d5\u05ea \u05de\u05e1\u05e4\u05e8 19,27<\/div><div dir=\"rtl\" style=\"text-align: right;\">\u2022\u00a0\u05d0\u05d5\u05e8\u05da \u05d4\u05e9\u05d9\u05e2\u05d5\u05e8:\u00a000:09:11<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f5f80e0 elementor-widget elementor-widget-spacer\" data-id=\"f5f80e0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-1d14299 elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"1d14299\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;motion_fx_motion_fx_scrolling&quot;:&quot;yes&quot;,&quot;animation&quot;:&quot;fadeIn&quot;,&quot;jet_parallax_layout_list&quot;:[],&quot;motion_fx_devices&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b3e3769\" data-id=\"b3e3769\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-26eeb71 elementor-widget elementor-widget-heading\" data-id=\"26eeb71\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u05ea\u05ea \u05e7\u05d1\u05d5\u05e6\u05d4 4.4 \u2013 machine learning <\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e3b719a elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-toggle\" data-id=\"e3b719a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;motion_fx_motion_fx_scrolling&quot;:&quot;yes&quot;,&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;motion_fx_devices&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;]}\" data-widget_type=\"toggle.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2381\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-2381\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Feature Selection - Rank<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2381\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-2381\"><p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-10124 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-10-300x218.png\" alt=\"\" width=\"300\" height=\"218\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-10-300x218.png 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-10.png 493w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><div class=\"sppb-addon-content\"><div class=\"sppb-addon-content\"><p>Ranking of attributes can help both in regression and classification problems.\u00a0<\/p><p>The rank model scores independent variables according to their importance.<\/p><p><span style=\"text-decoration: underline;\"><strong><a href=\"https:\/\/orange3.readthedocs.io\/projects\/orange-visual-programming\/en\/latest\/widgets\/data\/rank.html\">Read more&#8230;<\/a><\/strong><\/span><\/p><\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2382\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-2382\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Feature Scoring and Ranking<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2382\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-2382\"><p><p class=\"responsive-video-wrap clr\"><iframe title=\"Demo 7: Orange data mining - Feature scoring and ranking\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/d_JBZzVvi60?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p><\/p><h3 class=\"sppb-addon-title\" style=\"text-align: right;\">\u05d1\u05d7\u05d9\u05e8\u05ea \u05d4\u05de\u05d0\u05e4\u05d9\u05d9\u05e0\u05d9\u05dd \u05d4\u05db\u05d9 \u05d7\u05e9\u05d5\u05d1\u05d9\u05dd<\/h3><div class=\"sppb-addon-content\"><p style=\"text-align: right;\"><strong>\u05de\u05d8\u05e8\u05d4<\/strong>:\u00a0\u05dc\u05dc\u05de\u05d5\u05d3 \u05d0\u05d9\u05da \u05d0\u05e4\u05e9\u05e8 \u05dc\u05d1\u05d7\u05d5\u05e8 \u05de\u05d0\u05d5\u05e1\u05e3 \u05de\u05e9\u05ea\u05e0\u05d9\u05dd \u05d1\u05dc\u05ea\u05d9 \u05ea\u05dc\u05d5\u05d9\u05d9\u05dd \u05d4\u05de\u05e9\u05ea\u05e0\u05d9\u05dd \u05d4\u05d7\u05e9\u05d5\u05d1\u05d9\u05dd \u05dc\u05e0\u05d9\u05d1\u05d5\u05d9,\u05db\u05dc\u05d5\u05de\u05e8 \u05dc\u05dc\u05de\u05d5\u05d3 \u05d0\u05d9\u05da \u05e0\u05d9\u05ea\u05df \u05dc\u05e6\u05de\u05e6\u05dd \u05d0\u05ea \u05de\u05e1\u05e4\u05e8 \u05de\u05e9\u05ea\u05e0\u05d9\u05dd \u05d1\u05dc\u05d9 \u05dc\u05e4\u05d2\u05d5\u05e2 \u05d1\u05d0\u05d9\u05db\u05d5\u05ea \u05d4\u05de\u05d5\u05d3\u05dc.<\/p><p style=\"text-align: right;\"><strong>\u05d6\u05de\u05df \u05e7\u05e8\u05d9\u05d0\u05d4<\/strong>: 15 \u05d3\u05e7\u05d5\u05ea<\/p><p style=\"text-align: right;\"><strong>\u05de\u05d8\u05dc\u05d4 \u05dc\u05d1\u05d9\u05e6\u05d5\u05e2<\/strong>: \u05de\u05d5\u05d1\u05e0\u05ea \u05d1\u05ea\u05d5\u05da \u05d4\u05de\u05e1\u05de\u05da<\/p><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2383\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-2383\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Violin plot in Orange<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2383\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-2383\"><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10090\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-1-300x165.jpg\" alt=\"\" width=\"300\" height=\"165\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-1-300x165.jpg 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-1.jpg 572w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><div class=\"sppb-addon-content\"><div class=\"sppb-addon-content\"><p>There\u2019s nothing more beautiful than seeing your data in plot.\u00a0Violin plots are thus great for exposing underlying distributions, especially if they are multimodal, which cannot be determined from the box plot and histogram.<\/p><h4 style=\"text-align: right;\"><strong>\u05d1\u05e0\u05d9\u05d9\u05ea \u05d2\u05e8\u05e3 \u05d5\u05d9\u05d5\u05dc\u05d9\u05df \u05d1\u05e2\u05d6\u05e8\u05ea \u05d0\u05d5\u05e8\u05e0\u05d6&#8217;<\/strong><\/h4><p><p class=\"responsive-video-wrap clr\"><iframe title=\"Understanding Violin Plots\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/ktZH1OUvD4o?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p><\/p><p style=\"text-align: right;\"><strong>\u05de\u05d8\u05e8\u05d4<\/strong>: \u05d1\u05e9\u05d9\u05e2\u05d5\u05e8 \u05d6\u05d4 \u05e0\u05dc\u05de\u05d3 \u05db\u05dc\u05d9 \u05e2\u05d6\u05e8 \u05e0\u05d5\u05e1\u05e3 \u05dc\u05d5\u05d9\u05d6\u05d5\u05d0\u05dc\u05d9\u05d6\u05e6\u05d9\u05d4 &#8211; \u05d2\u05e8\u05e3 \u05d5\u05d9\u05d0\u05d5\u05dc\u05d9\u05df. \u05d4\u05db\u05dc\u05d9 \u05de\u05d0\u05d5\u05d3 \u05e4\u05e9\u05d5\u05d8 \u05dc\u05e9\u05d9\u05de\u05d5\u05e9 \u05d5\u05de\u05d0\u05e4\u05e9\u05e8 \u05d4\u05e6\u05d2\u05d4 \u05e0\u05d5\u05d7\u05d4 \u05dc\u05ea\u05e0\u05d5\u05e0\u05d9\u05dd \u05e7\u05de\u05d5\u05ea\u05d9\u05d9\u05dd.<\/p><p style=\"text-align: right;\"><strong>\u05d6\u05de\u05df \u05e7\u05e8\u05d9\u05d0\u05d4<\/strong>: 10 \u05d3\u05e7\u05d5\u05ea<\/p><p style=\"text-align: right;\"><strong>\u05de\u05d8\u05dc\u05d4 \u05dc\u05d1\u05d9\u05e6\u05d5\u05e2<\/strong>: \u05de\u05d5\u05d1\u05e0\u05ea \u05d1\u05ea\u05d5\u05da \u05d4\u05de\u05e1\u05de\u05da<\/p><p><span style=\"text-decoration: underline;\"><strong><a href=\"https:\/\/drive.google.com\/file\/d\/1EyJCGq8WRtb89hp4N0eDEYITUzjZW5Ny\/view?usp=drive_link\">PDF File<\/a><\/strong><\/span><\/p><\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2384\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-2384\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Word cloud in Orange<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2384\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-2384\"><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10059\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-9-300x180.png\" alt=\"\" width=\"300\" height=\"180\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-9-300x180.png 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-9.png 634w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><div class=\"sppb-addon-content\"><p>Word cloud is a useful way to visualize text data.\u00a0<br \/>Words are presented in the form of cloud, their size denoting the frequency of the word in the data (corpus)<\/p><h4 class=\"sppb-addon-title\"><strong>Word Cloud &#8211; example<\/strong><\/h4><p><p class=\"responsive-video-wrap clr\"><iframe title=\"22.4 \u05e2\u05d1\u05d5\u05d3\u05d4 \u05e2\u05dd \u05d8\u05e7\u05e1\u05d8\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/an5Nq-Ydsvo?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p><\/p><h3 class=\"sppb-addon-title\" style=\"text-align: right;\">\u05d1\u05e0\u05d9\u05d9\u05ea \u05e2\u05e0\u05df \u05de\u05d9\u05dc\u05d9\u05dd \u05d1\u05d0\u05d5\u05e8\u05e0\u05d6<\/h3><div class=\"sppb-addon-content\"><p style=\"text-align: right;\"><strong>\u05de\u05d8\u05e8\u05d4<\/strong>: \u05dc\u05de\u05de\u05d5\u05d3 \u05db\u05dc\u05d9 \u05e2\u05d6\u05e8 \u05dc\u05e2\u05d1\u05d5\u05d3\u05d4 \u05e2\u05dd \u05e0\u05ea\u05d5\u05e0\u05d9 \u05d8\u05e7\u05e1\u05d8. \u05d1\u05e2\u05d6\u05e8\u05ea \u05e2\u05e0\u05df \u05de\u05d9\u05dc\u05d9\u05dd \u05d7\u05d5\u05e7\u05e8 \u05d0\u05d5\u05db\u05dc \u05dc\u05d1\u05e6\u05e2 \u05d5\u05d9\u05d6\u05d5\u05d0\u05dc\u05d9\u05d6\u05e6\u05d9\u05d4 \u05d5\u05e1\u05d9\u05db\u05d5\u05dd \u05e9\u05dc \u05e0\u05ea\u05d5\u05e0\u05d9\u05dd \u05d1\u05e6\u05d5\u05e8\u05d4 \u05de\u05d5\u05e0\u05d7\u05e9\u05d9\u05ea.<\/p><p style=\"text-align: right;\"><strong>\u05d6\u05de\u05df \u05e7\u05e8\u05d9\u05d0\u05d4<\/strong>: 10 \u05d3\u05e7\u05d5\u05ea<\/p><p style=\"text-align: right;\"><strong>\u05de\u05d8\u05dc\u05d4 \u05dc\u05d1\u05d9\u05e6\u05d5\u05e2<\/strong>: \u05de\u05d5\u05d1\u05e0\u05ea \u05d1\u05ea\u05d5\u05da \u05d4\u05de\u05e1\u05de\u05da<\/p><p><span style=\"text-decoration: underline;\"><strong><a href=\"https:\/\/drive.google.com\/file\/d\/18BlqH-OiI6PUrmzRFoCuM8QyR-1Gfb2O\/view?usp=drive_link\">PDF File<\/a><\/strong><\/span><\/p><\/div><p>\u00a0<\/p><\/div><div class=\"sppb-addon-content\">\u00a0<\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2385\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-2385\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">CRISP-DM<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2385\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-2385\"><h4 class=\"sppb-addon-title\" style=\"text-align: left;\"><strong>Standard protocol for data analysis<\/strong><\/h4><p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-9979 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-7-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-7-300x300.png 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-7-1022x1024.png 1022w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-7-150x150.png 150w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-7-768x769.png 768w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-7-600x600.png 600w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-7-500x500.png 500w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-7.png 1280w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><h4 class=\"sppb-addon-title\"><strong>Cross-industry standard process for data mining<\/strong><\/h4><div class=\"sppb-addon-content\"><p>The cross-industry standard process for data mining, known as CRISP-DM is an open standard process model that describes common approaches used by data mining experts.<\/p><p>In this section, we describe the main advantages of the protocol, its weak and strong sides.\u00a0<\/p><p>For an explanation in English <span style=\"text-decoration: underline;\"><strong><a href=\"https:\/\/en.wikipedia.org\/wiki\/Cross-industry_standard_process_for_data_mining\">press.<\/a><\/strong><\/span><\/p><h4 class=\"sppb-addon-title\"><strong>CRISP-DM (Hebrew) &#8211; 10 minutes<\/strong><\/h4><p><p class=\"responsive-video-wrap clr\"><iframe title=\"13 : CRISP-DM\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/PsxVeTSY-b0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p><\/p><h4 class=\"sppb-addon-title\" style=\"text-align: right;\"><strong>CRISP-DM \u05ea\u05d4\u05dc\u05d9\u05da \u05e1\u05d8\u05e0\u05d3\u05e8\u05d8\u05d9 \u05dc\u05e2\u05d1\u05d5\u05d3\u05d4 \u05e2\u05dd \u05e0\u05ea\u05d5\u05e0\u05d9\u05dd<\/strong><\/h4><div class=\"sppb-addon-content\"><p dir=\"rtl\">\u05d1\u05e4\u05e8\u05e7 \u05d6\u05d4 \u05e0\u05db\u05d9\u05e8 \u05ea\u05d4\u05dc\u05d9\u05da \u05e1\u05d8\u05e0\u05d8\u05e8\u05d8\u05d9 \u05dc\u05e2\u05d1\u05d5\u05d3\u05d4 \u05e2\u05dd \u05e0\u05ea\u05d5\u05e0\u05d9\u05dd<\/p><p dir=\"rtl\">CRISP-DM \u05de\u05d0\u05e4\u05e9\u05e8 \u05dc\u05e2\u05d1\u05d5\u05d3 \u05e2\u05dd \u05d3\u05d0\u05d8\u05d4 \u05d1\u05e6\u05d5\u05e8\u05d4 \u05de\u05e1\u05d5\u05d3\u05e8\u05ea \u05d5\u05e9\u05d9\u05d8\u05ea\u05d9\u05ea.<\/p><p dir=\"rtl\">\u05d1\u05d5\u05d9\u05d3\u05d0\u05d5 \u05de\u05d5\u05e1\u05e8 \u05e6\u05e8\u05d9\u05d5\u05e0\u05dc \u05e9\u05dc \u05db\u05dc \u05d0\u05d7\u05d3 \u05de\u05d4\u05e9\u05dc\u05d1\u05d9\u05dd \u05d5\u05e0\u05ea\u05d5\u05e0\u05d5\u05ea \u05d3\u05d5\u05d2\u05de\u05d0\u05d5\u05ea \u05dc\u05e9\u05d9\u05de\u05d5\u05e9<\/p><\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-2386\" class=\"elementor-tab-title\" data-tab=\"6\" role=\"button\" aria-controls=\"elementor-tab-content-2386\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-arrow-down\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-arrow-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Spiralogram for Time Series visualization<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-2386\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"6\" role=\"region\" aria-labelledby=\"elementor-tab-title-2386\"><p>Spiralogram is a useful visualization tool.<br \/>It helps us to understand better the seasonality and pereodicity in time series.<\/p><p style=\"text-align: right;\"><strong>\u05de\u05d8\u05e8\u05d4: <\/strong>\u05dc\u05dc\u05de\u05d5\u05d3 \u05d0\u05d9\u05da \u05dc\u05d4\u05e6\u05d9\u05d2 \u05e1\u05d3\u05e8\u05d5\u05ea \u05d6\u05de\u05df \u05d1\u05e6\u05d5\u05e8\u05d4 \u05d5\u05d9\u05d6\u05d5\u05d0\u05dc\u05d9\u05ea \u05e0\u05d5\u05d7\u05d4 \u05dc\u05d4\u05d1\u05e0\u05d4 \u05d5\u05e0\u05d9\u05ea\u05df \u05d1\u05e2\u05d6\u05e8\u05ea \u05de\u05d5\u05d3\u05d5\u05dc spiralogram<\/p><p style=\"text-align: right;\"><strong>\u05d6\u05de\u05df \u05d4\u05e7\u05e8\u05d9\u05d0\u05d4:<\/strong> \u05db-15 \u05d3\u05e7\u05d5\u05ea<\/p><p style=\"text-align: right;\">\u05d1\u05d4\u05d3\u05e8\u05db\u05d4 \u05d6\u05d5 \u05e0\u05d3\u05d2\u05d9\u05dd:<\/p><ul style=\"text-align: right;\"><li>\u05d0\u05d9\u05da \u05dc\u05d4\u05d5\u05e8\u05d9\u05d3 \u05e0\u05ea\u05d5\u05e0\u05d9\u05dd \u05de\u05d0\u05ea\u05e8 \u05ea\u05d7\u05e8\u05d5\u05d9\u05d5\u05ea \u05e9\u05dc \u05de\u05d3\u05e2\u05e0\u05d9 \u05e0\u05ea\u05d5\u05e0\u05d9\u05dd KAGGLE<\/li><li>\u05d0\u05d9\u05da \u05dc\u05e4\u05ea\u05d5\u05d7 \u05d0\u05ea \u05d4\u05e0\u05ea\u05d5\u05e0\u05d9\u05dd \u05d1\u05ea\u05d5\u05db\u05e0\u05d4 \u05d7\u05d9\u05e0\u05de\u05d9\u05ea ORANGE<\/li><li>\u05d0\u05d9\u05da \u05dc\u05d4\u05e9\u05ea\u05de\u05e9 \u05d1\u05de\u05d5\u05d3\u05d5\u05dc spiralogram \u05db\u05d3\u05d9 \u05dc\u05d4\u05e6\u05d9\u05d2 \u05d0\u05ea \u05d4\u05e0\u05ea\u05d5\u05e0\u05d9\u05dd \u05d1\u05e6\u05d5\u05e8\u05d4 \u05d5\u05d9\u05d6\u05d5\u05d0\u05dc\u05d9\u05ea<\/li><\/ul><p style=\"text-align: right;\"><strong>\u05de\u05d1\u05d5\u05d0<\/strong>: \u05e1\u05d3\u05e8\u05d5\u05ea \u05d6\u05de\u05df time series \u05d4\u05dd \u05e0\u05ea\u05d5\u05e0\u05d9\u05dd \u05d4\u05e0\u05d0\u05e1\u05e4\u05d5\u05ea \u05dc\u05d0\u05d5\u05e8\u05da \u05d4\u05d6\u05de\u05df. \u05dc\u05de\u05e9\u05dc, \u05d8\u05de\u05e4\u05e8\u05d8\u05d5\u05e8\u05d4 \u05d9\u05de\u05d9\u05ea \u05d4\u05e0\u05de\u05d3\u05d3\u05ea \u05e4\u05e2\u05dd \u05d1\u05d9\u05d5\u05dd, \u05d0\u05d5 \u05de\u05d7\u05d9\u05e8 \u05de\u05e0\u05d9\u05d9\u05d4 \u05d4\u05e0\u05de\u05d3\u05d3 \u05e4\u05e2\u05dd \u05d1\u05d3\u05e7\u05d4.<\/p><p style=\"text-align: right;\"><strong>\u00a0<\/strong><\/p><p style=\"text-align: right;\"><strong>\u05d4\u05d5\u05e8\u05d3\u05ea \u05e0\u05ea\u05d5\u05e0\u05d9\u05dd:<\/strong> \u05d9\u05e9 \u05dc\u05d4\u05d5\u05e8\u05d9\u05d3 \u05d5\u05e7\u05d5\u05d1\u05e5 \u05d1\u05e9\u05dd ma_lga_12345.csv \u05de\u05d0\u05ea\u05e8 \u05ea\u05d7\u05e8\u05d5\u05d9\u05d5\u05ea \u05e9\u05dc \u05de\u05d3\u05e2\u05e0\u05d9 \u05e0\u05ea\u05d5\u05e0\u05d9\u05dd KAGGLE.<\/p><p style=\"text-align: right;\"><a href=\"https:\/\/www.kaggle.com\/datasets\/htagholdings\/property-sales?resource=download\">https:\/\/www.kaggle.com\/datasets\/htagholdings\/property-sales?resource=download<\/a><\/p><p style=\"text-align: right;\"><strong>\u05e4\u05ea\u05d9\u05d7\u05ea \u05e0\u05ea\u05d5\u05e0\u05d9\u05dd \u05d1\u05e2\u05d6\u05e8\u05ea \u05de\u05d5\u05d3\u05d5\u05dc<\/strong> file: \u05d4\u05e8\u05d9\u05e6\u05d5 \u05ea\u05d5\u05db\u05e0\u05d4 ORANGE \u05d5\u05d0\u05d6 \u05e4\u05ea\u05d7\u05d5 \u05d0\u05ea \u05d4\u05e0\u05ea\u05d5\u05e0\u05d9\u05dd \u05d1\u05e2\u05d6\u05e8\u05ea \u05de\u05d5\u05d3\u05d5\u05dc file<\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-9969 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-6-300x232.png\" alt=\"\" width=\"300\" height=\"232\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-6-300x232.png 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/1-6.png 302w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><p>\u05db\u05de\u05d5 \u05e9\u05d0\u05e4\u05e9\u05e8 \u05dc\u05e8\u05d0\u05d5\u05ea \u05de\u05ea\u05d9\u05d5\u05e8 \u05d4\u05e7\u05e6\u05e8 \u05d1\u05e0\u05ea\u05d5\u05e0\u05d9\u05dd \u05e9\u05dc\u05e0\u05d5 \u05d9\u05e9 347 \u05ea\u05e6\u05e4\u05d9\u05d5\u05ea \u05d5-4 \u05de\u05d0\u05e4\u05d9\u05d9\u05e0\u05d9\u05dd: MA \u05de\u05d7\u05d9\u05e8, SALEDATE \u05ea\u05d0\u05e8\u05d9\u05da \u05de\u05db\u05d9\u05e8\u05d4, \u00a0TYPE\u05e1\u05d5\u05d2 \u05e9\u05dc \u05d4\u05d1\u05d9\u05ea, \u05de\u05e1\u05e4\u05e8 \u05d7\u05d3\u05e8\u05d9 \u05e9\u05d9\u05e0\u05d9.<\/p><p>\u05d0\u05e9\u05e4\u05e8 \u05dc\u05d7\u05e7\u05d5\u05e8 \u05d0\u05ea \u05d4\u05e0\u05ea\u05d5\u05e0\u05d9\u05dd \u05d1\u05e2\u05d6\u05e8\u05ea \u05db\u05dc\u05d9\u05dd \u05e1\u05d8\u05e0\u05d3\u05e8\u05d8\u05d9\u05dd \u05dc\u05d0\u05e0\u05dc\u05d9\u05d6\u05d4 \u05e8\u05d0\u05e9\u05d5\u05e0\u05d9\u05ea: data table, feature statistics, distributions<\/p><p>\u05d0\u05d1\u05dc \u05d4\u05d9\u05d5\u05ea \u05d5\u05de\u05d3\u05d5\u05d1\u05e8 \u05d1\u05e1\u05d3\u05e8\u05ea \u05d4\u05d6\u05de\u05df, \u05e0\u05e2\u05d6\u05e8 \u05d1\u05db\u05dc\u05d9\u05dd \u05de\u05ea\u05d0\u05d9\u05de\u05d9\u05dd \u05d9\u05d5\u05ea\u05e8, \u05dc\u05de\u05e9\u05dc \u05d1\u05e1\u05e4\u05d9\u05e8\u05d0\u05dc\u05d5\u05d2\u05e8\u05dd.<\/p><p>\u05d1\u05e2\u05d6\u05e8\u05ea \u05de\u05d5\u05d3\u05dc EDIT DOMAIN \u05e9\u05d9\u05e0\u05d5 \u05d0\u05ea \u05e1\u05d5\u05d2 \u05e9\u05dc \u05de\u05e9\u05ea\u05e0\u05d4 SALEDATE \u05dc\u05e1\u05d5\u05d2 TIME \u05d5\u05d0\u05d6 \u05d7\u05d1\u05e8\u05d5 \u05d0\u05ea \u05d4\u05ea\u05d5\u05e6\u05d0\u05d4 \u05dc\u05de\u05d5\u05d3\u05d5\u05dc SPIRALOGRAM \u05db\u05de\u05d5 \u05d1\u05e6\u05d9\u05d5\u05e8 \u05dc\u05de\u05e2\u05d8\u05d4<\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-9970 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/2-6-300x249.png\" alt=\"\" width=\"300\" height=\"249\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/2-6-300x249.png 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/2-6.png 353w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><p>\u05db\u05e2\u05ea \u05e4\u05ea\u05d7\u05d5 \u05d0\u05ea \u05d4\u05de\u05d5\u05d3\u05d5\u05dc \u05e1\u05e4\u05d9\u05e8\u05dc\u05d5\u05d2\u05e8\u05dd:<\/p><p>\u05d1\u05d7\u05e8\u05d5 time period \u05dc\u05d4\u05d9\u05d5\u05ea \u05e9\u05d5\u05d5\u05d4 saledate \u05d1\u05de\u05e8\u05d5\u05d5\u05d7\u05d9 \u05d6\u05de\u05df \u2013 \u05e9\u05e0\u05d4, radial \u05dc\u05d4\u05d9\u05d5\u05ea \u05e9\u05d5\u05d5\u05d4 \u05dc\u05de\u05e1\u05e4\u05e8 \u05d7\u05d3\u05e8\u05d9 \u05e9\u05d9\u05e0\u05d4, \u05db\u05d3\u05d0\u05d9 \u05dc\u05e8\u05d0\u05d5\u05ea \u05e9\u05d5\u05e0\u05d9 \u05d1\u05de\u05d7\u05e8\u05d4 \u05d1\u05ea\u05d9\u05dd \u05dc\u05e4\u05d9 \u05de\u05e1\u05e4\u05e8 \u05d7\u05d3\u05e8\u05d9 \u05e9\u05d9\u05e0\u05d4 \u05d5-\u0441olor \u05dc\u05d4\u05d9\u05d5\u05ea \u05e9\u05d5\u05d5\u05d4 \u05dc\u05de\u05d7\u05d9\u05e8 .MA<\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-9971 aligncenter\" src=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/3-6-300x134.png\" alt=\"\" width=\"300\" height=\"134\" srcset=\"https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/3-6-300x134.png 300w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/3-6-1024x456.png 1024w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/3-6-768x342.png 768w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/3-6-1536x684.png 1536w, https:\/\/dsrc.haifa.ac.il\/wp-content\/uploads\/2023\/08\/3-6-2048x912.png 2048w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p><p>\u05db\u05de\u05d5 \u05e9\u05d0\u05e4\u05e8 \u05dc\u05e8\u05d0\u05d5\u05ea \u05d1\u05e7\u05dc\u05d5\u05ea \u2013 \u05de\u05d7\u05d9\u05e8\u05d4 \u05d1\u05d9\u05ea \u05e2\u05d5\u05dc\u05d9\u05dd \u05de\u05e9\u05e0\u05d4 \u05dc\u05e9\u05e0\u05d4 \u05d5\u05db\u05db\u05dc \u05e9\u05d9\u05e9 \u05d9\u05d5\u05ea\u05e8 \u05de\u05e1\u05e4\u05e8 \u05d7\u05d3\u05e8\u05d9 \u05e9\u05d9\u05e0\u05d4 \u05de\u05d7\u05e8\u05d9 \u05d1\u05d9\u05ea \u05d2\u05dd \u05db\u05df \u05e2\u05d5\u05dc\u05d9\u05dd.<\/p><p><span style=\"text-decoration: underline;\"><strong><a href=\"https:\/\/drive.google.com\/file\/d\/1KY46_9TvMDlJJf8lDMGvPoUygzQurSFD\/view?usp=drive_link\">PDF File<\/a><\/strong><\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d8084c5 elementor-widget elementor-widget-spacer\" data-id=\"d8084c5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-60c0815 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"60c0815\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f42b895\" data-id=\"f42b895\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7ef4544 elementor-widget elementor-widget-spacer\" data-id=\"7ef4544\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Data Science Tutorials (Hebrew) Group 4 &#8211; Machine Learning \u05d3\u05e8\u05d9\u05e9\u05d5\u05ea \u05e7\u05d3\u05dd \u05dc\u05db\u05dc\u05dc \u05d4\u05e7\u05d1\u05d5\u05e6\u05d4: \u05db\u05dc \u05e1\u05e8\u05d8\u05d5\u05e0\u05d9 \u05e7\u05d1\u05d5\u05e6\u05d4 1 to group 1 &#8211; Python and code to group 2 &#8211; Web scraping to group 3 &#8211; HTML and data collection using python \u05d4\u05d3\u05e8\u05db\u05d4 \u05de\u05e1&#8217; 3 &#8211; \u05e1\u05e4\u05e8\u05d9\u05d9\u05ea Spicy \u05d5\u05de\u05d1\u05d7\u05e0\u05d9\u05dd \u05e1\u05d8\u05d8\u05d9\u05e1\u05d8\u05d9\u05d9\u05dd \u2022 \u05de\u05d8\u05e8\u05d5\u05ea \u05d4\u05e9\u05d9\u05e2\u05d5\u05e8:\u05d3\u05d5\u05d2\u05de\u05d0\u05d5\u05ea \u05d1\u05e1\u05d9\u05e1\u05d9\u05d5\u05ea \u05dc\u05e9\u05d9\u05de\u05d5\u05e9 \u05d1\u05de\u05d1\u05d7\u05e0\u05d9\u05dd \u05e1\u05d8\u05d8\u05d9\u05e1\u05d8\u05d9\u05d9\u05dd [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":8538,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"_acf_changed":false,"_eb_attr":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-8557","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","entry","has-media"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Data Science Tutorials (Hebrew) Group 4 - Machine Learning \u05d3\u05e8\u05d9\u05e9\u05d5\u05ea \u05e7\u05d3\u05dd \u05dc\u05db\u05dc\u05dc \u05d4\u05e7\u05d1\u05d5\u05e6\u05d4: \u05db\u05dc \u05e1\u05e8\u05d8\u05d5\u05e0\u05d9 \u05e7\u05d1\u05d5\u05e6\u05d4 1 to group 1 - Python and code to group 2 - Web scraping to group 3 - HTML and data collection using python \u05d4\u05d3\u05e8\u05db\u05d4 \u05de\u05e1&#039; 3 - \u05e1\u05e4\u05e8\u05d9\u05d9\u05ea Spicy \u05d5\u05de\u05d1\u05d7\u05e0\u05d9\u05dd \u05e1\u05d8\u05d8\u05d9\u05e1\u05d8\u05d9\u05d9\u05dd \u2022 \u05de\u05d8\u05e8\u05d5\u05ea \u05d4\u05e9\u05d9\u05e2\u05d5\u05e8:\u05d3\u05d5\u05d2\u05de\u05d0\u05d5\u05ea \u05d1\u05e1\u05d9\u05e1\u05d9\u05d5\u05ea \u05dc\u05e9\u05d9\u05de\u05d5\u05e9 \u05d1\u05de\u05d1\u05d7\u05e0\u05d9\u05dd \u05e1\u05d8\u05d8\u05d9\u05e1\u05d8\u05d9\u05d9\u05dd\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Netta\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/dsrc.haifa.ac.il\/?p=8557\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Data Science Research Center - Data Science Research Center\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Data Science Tutorials (Hebrew) \u2013 Group 4 \u2013 Machine Learning - Data Science Research Center\" \/>\n\t\t<meta property=\"og:description\" content=\"Data Science Tutorials (Hebrew) Group 4 - Machine Learning \u05d3\u05e8\u05d9\u05e9\u05d5\u05ea \u05e7\u05d3\u05dd \u05dc\u05db\u05dc\u05dc \u05d4\u05e7\u05d1\u05d5\u05e6\u05d4: \u05db\u05dc \u05e1\u05e8\u05d8\u05d5\u05e0\u05d9 \u05e7\u05d1\u05d5\u05e6\u05d4 1 to group 1 - Python and code to group 2 - Web scraping to group 3 - HTML and data collection using python \u05d4\u05d3\u05e8\u05db\u05d4 \u05de\u05e1&#039; 3 - \u05e1\u05e4\u05e8\u05d9\u05d9\u05ea Spicy \u05d5\u05de\u05d1\u05d7\u05e0\u05d9\u05dd \u05e1\u05d8\u05d8\u05d9\u05e1\u05d8\u05d9\u05d9\u05dd \u2022 \u05de\u05d8\u05e8\u05d5\u05ea \u05d4\u05e9\u05d9\u05e2\u05d5\u05e8:\u05d3\u05d5\u05d2\u05de\u05d0\u05d5\u05ea \u05d1\u05e1\u05d9\u05e1\u05d9\u05d5\u05ea 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