{"id":3613,"date":"2025-05-03T16:54:56","date_gmt":"2025-05-03T13:54:56","guid":{"rendered":"https:\/\/www.dztecs.com\/ai\/?p=3613"},"modified":"2025-06-13T08:50:18","modified_gmt":"2025-06-13T05:50:18","slug":"explained-how-does-l1-regularization-perform-feature-selection","status":"publish","type":"post","link":"https:\/\/www.dztecs.com\/ai\/explained-how-does-l1-regularization-perform-feature-selection\/","title":{"rendered":"\u0634\u0631\u062d: \u0643\u064a\u0641 \u062a\u0642\u0648\u0645 L1 Regularization \u0628\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627\u061f","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u064a\u0632\u0627\u062a (Feature Selection) \u0647\u0648 \u0639\u0645\u0644\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u062c\u0645\u0648\u0639\u0629 \u0641\u0631\u0639\u064a\u0629 \u0645\u062b\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0645\u0646 \u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0639\u064a\u0646\u0629 \u0645\u0646 \u0627\u0644\u0645\u064a\u0632\u0627\u062a\u061b \u0648\u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0641\u0631\u0639\u064a\u0629 \u0627\u0644\u0645\u062b\u0627\u0644\u064a\u0629 \u0647\u064a \u062a\u0644\u0643 \u0627\u0644\u062a\u064a \u062a\u0632\u064a\u062f \u0645\u0646 \u0623\u062f\u0627\u0621 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0639\u0644\u0649 \u0627\u0644\u0645\u0647\u0645\u0629 \u0627\u0644\u0645\u062d\u062f\u062f\u0629.<\/p>\n<p class=\"wp-block-paragraph\">\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0643\u0648\u0646 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0639\u0645\u0644\u064a\u0629 \u064a\u062f\u0648\u064a\u0629 \u0623\u0648 \u0628\u0627\u0644\u0623\u062d\u0631\u0649 \u0635\u0631\u064a\u062d\u0629 \u0639\u0646\u062f \u0625\u062c\u0631\u0627\u0626\u0647\u0627 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 <strong>\u0637\u0631\u0642 \u0627\u0644\u062a\u0635\u0641\u064a\u0629 (filter methods) \u0623\u0648 \u0627\u0644\u062a\u063a\u0644\u064a\u0641 (wrapper methods)<\/strong>. \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u0642\u060c \u062a\u062a\u0645 \u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0623\u0648 \u0625\u0632\u0627\u0644\u062a\u0647\u0627 \u0628\u0634\u0643\u0644 \u0645\u062a\u0643\u0631\u0631 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0642\u064a\u0645\u0629 \u0645\u0642\u064a\u0627\u0633 \u062b\u0627\u0628\u062a\u060c \u0648\u0627\u0644\u0630\u064a \u064a\u062d\u062f\u062f \u0645\u062f\u0649 \u0623\u0647\u0645\u064a\u0629 \u0627\u0644\u0645\u064a\u0632\u0629 \u0641\u064a \u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u062a\u0646\u0628\u0624. \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0627\u0644\u0645\u0642\u0627\u064a\u064a\u0633 \u0647\u064a \u0643\u0633\u0628 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a\u060c \u0623\u0648 \u0627\u0644\u062a\u0628\u0627\u064a\u0646\u060c \u0623\u0648 \u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0645\u0631\u0628\u0639 \u0643\u0627\u064a\u060c \u0648\u0633\u062a\u062a\u062e\u0630 \u0627\u0644\u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0629 \u0642\u0631\u0627\u0631\u064b\u0627 \u0628\u0642\u0628\u0648\u0644\/\u0631\u0641\u0636 \u0627\u0644\u0645\u064a\u0632\u0629 \u0645\u0639 \u0645\u0631\u0627\u0639\u0627\u0629 \u062d\u062f \u062b\u0627\u0628\u062a \u0639\u0644\u0649 \u0627\u0644\u0645\u0642\u064a\u0627\u0633. \u062a\u062c\u062f\u0631 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0625\u0644\u0649 \u0623\u0646 \u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u0642 \u0644\u064a\u0633\u062a \u062c\u0632\u0621\u064b\u0627 \u0645\u0646 \u0645\u0631\u062d\u0644\u0629 \u062a\u062f\u0631\u064a\u0628 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0648\u064a\u062a\u0645 \u0625\u062c\u0631\u0627\u0624\u0647\u0627 \u0642\u0628\u0644 \u0630\u0644\u0643.<\/p>\n<p class=\"wp-block-paragraph\"><img decoding=\"async\" class=\"attachment-post-thumbnail size-post-thumbnail has-transparency wp-post-image\" src=\"https:\/\/www.dztecs.com\/ai\/wp-content\/uploads\/sites\/2\/2025\/05\/Blog-Regularization-Medium.png\" alt=\"\u0643\u064a\u0641 \u062a\u0642\u0648\u0645 L1 regularization \u0628\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627\u061f\" width=\"2245\" height=\"1587\" data-has-transparency=\"true\" data-dominant-color=\"fdfdfe\" \/><\/p>\n<p class=\"wp-block-paragraph\">\u062a\u0642\u0648\u0645 <strong>\u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0645\u0636\u0645\u0646\u0629 (Embedded methods)<\/strong> \u0628\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0636\u0645\u0646\u064a\u064b\u0627\u060c \u062f\u0648\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u064a \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u062d\u062f\u062f\u0629 \u0645\u0633\u0628\u0642\u064b\u0627 \u0648\u0627\u0633\u062a\u062e\u0644\u0627\u0635\u0647\u0627 \u0645\u0646 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062a\u062f\u0631\u064a\u0628 \u0646\u0641\u0633\u0647\u0627. \u062a\u0639\u062f \u0639\u0645\u0644\u064a\u0629 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u062c\u0648\u0647\u0631\u064a\u0629 \u0647\u0630\u0647 \u062c\u0632\u0621\u064b\u0627 \u0645\u0646 \u0645\u0631\u062d\u0644\u0629 \u062a\u062f\u0631\u064a\u0628 \u0627\u0644\u0646\u0645\u0648\u0630\u062c. \u064a\u062a\u0639\u0644\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0648\u0625\u062c\u0631\u0627\u0621 \u062a\u0646\u0628\u0624\u0627\u062a \u0630\u0627\u062a \u0635\u0644\u0629 \u0641\u064a \u0646\u0641\u0633 \u0627\u0644\u0648\u0642\u062a. \u0641\u064a \u0627\u0644\u0623\u0642\u0633\u0627\u0645 \u0627\u0644\u0644\u0627\u062d\u0642\u0629\u060c \u0633\u0646\u0635\u0641 \u062f\u0648\u0631 \u0627\u0644\u062a\u0646\u0638\u064a\u0645 (regularization) \u0641\u064a \u0625\u062c\u0631\u0627\u0621 \u0639\u0645\u0644\u064a\u0629 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u062c\u0648\u0647\u0631\u064a\u0629 \u0647\u0630\u0647\u060c \u0645\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 \u062a\u0642\u0646\u064a\u0629 L1 regularization \u0648\u062f\u0648\u0631\u0647\u0627 \u0641\u064a \u062a\u062d\u0633\u064a\u0646 \u0646\u0645\u0627\u0630\u062c \u062a\u0639\u0644\u0645 \u0627\u0644\u0622\u0644\u0629.<\/p>\n<h3 class=\"wp-block-heading\">\u0627\u0644\u062a\u0633\u0648\u064a\u0629 \u0648\u062a\u0639\u0642\u064a\u062f \u0627\u0644\u0646\u0645\u0648\u0630\u062c: \u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0627\u062a \u0645\u062a\u0642\u062f\u0645\u0629 \u0644\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0623\u062f\u0627\u0621<\/h3>\n<blockquote><p>\u0627\u0644\u062a\u0646\u0638\u064a\u0645 (Regularization) \u0647\u0648 \u0639\u0645\u0644\u064a\u0629 \u0645\u0639\u0627\u0642\u0628\u0629 \u062a\u0639\u0642\u064a\u062f \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0644\u062a\u062c\u0646\u0628 \u0627\u0644\u0632\u064a\u0627\u062f\u0629 \u0641\u064a \u0627\u0644\u062a\u0648\u0641\u064a\u0642 (Overfitting) \u0648\u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u062a\u0639\u0645\u064a\u0645 (Generalization) \u0639\u0644\u0649 \u0627\u0644\u0645\u0647\u0645\u0629.<\/p><\/blockquote>\n<p class=\"wp-block-paragraph\">\u0647\u0646\u0627\u060c \u062a\u0639\u0642\u064a\u062f \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u064a\u0645\u0627\u062b\u0644 \u0642\u062f\u0631\u062a\u0647 \u0639\u0644\u0649 \u0627\u0644\u062a\u0643\u064a\u0641 \u0645\u0639 \u0627\u0644\u0623\u0646\u0645\u0627\u0637 \u0641\u064a \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062a\u062f\u0631\u064a\u0628. \u0628\u0627\u0641\u062a\u0631\u0627\u0636 \u0646\u0645\u0648\u0630\u062c \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u062d\u062f\u0648\u062f \u0628\u0633\u064a\u0637 \u0641\u064a &#8216;<strong><em>x<\/em><\/strong>&#8216; \u0628\u062f\u0631\u062c\u0629 &#8216;<strong><em>d<\/em><\/strong>&#8216;\u060c \u0643\u0644\u0645\u0627 \u0632\u0627\u062f\u062a \u0627\u0644\u062f\u0631\u062c\u0629 &#8216;<strong><em>d<\/em><\/strong>&#8216; \u0644\u0643\u062b\u064a\u0631 \u0627\u0644\u062d\u062f\u0648\u062f\u060c \u064a\u062d\u0642\u0642 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0645\u0631\u0648\u0646\u0629 \u0623\u0643\u0628\u0631 \u0644\u0627\u0644\u062a\u0642\u0627\u0637 \u0627\u0644\u0623\u0646\u0645\u0627\u0637 \u0641\u064a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0631\u0635\u0648\u062f\u0629. \u0647\u0630\u0647 \u0627\u0644\u0645\u0631\u0648\u0646\u0629 \u0627\u0644\u0632\u0627\u0626\u062f\u0629 \u0642\u062f \u062a\u0624\u062f\u064a \u0625\u0644\u0649 \u062d\u0641\u0638 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0644\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062a\u062f\u0631\u064a\u0628\u064a\u0629 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u062a\u0639\u0644\u0645 \u0627\u0644\u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629\u060c \u0648\u0647\u0648 \u0645\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u0642\u062f\u0631\u062a\u0647 \u0639\u0644\u0649 \u0627\u0644\u062a\u0639\u0645\u064a\u0645 \u0639\u0644\u0649 \u0628\u064a\u0627\u0646\u0627\u062a \u062c\u062f\u064a\u062f\u0629.<\/p>\n<h3 class=\"wp-block-heading\">\u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0632\u0627\u0626\u062f \u0648\u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0646\u0627\u0642\u0635 (Overfitting and Underfitting)<\/h3>\n<p class=\"wp-block-paragraph\">\u0639\u0646\u062f \u0645\u062d\u0627\u0648\u0644\u0629 \u0645\u0644\u0627\u0621\u0645\u0629 \u0646\u0645\u0648\u0630\u062c \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u062d\u062f\u0648\u062f \u0628\u062f\u0631\u062c\u0629 <strong><em>d = 2<\/em><\/strong> \u0639\u0644\u0649 \u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0646 \u0639\u064a\u0646\u0627\u062a \u0627\u0644\u062a\u062f\u0631\u064a\u0628 \u0627\u0644\u0645\u0633\u062a\u0645\u062f\u0629 \u0645\u0646 \u0645\u062a\u0639\u062f\u062f \u062d\u062f\u0648\u062f \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u062b\u0627\u0644\u062b\u0629 \u0645\u0639 \u0628\u0639\u0636 \u0627\u0644\u0636\u0648\u0636\u0627\u0621\u060c \u0644\u0646 \u064a\u062a\u0645\u0643\u0646 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0645\u0646 \u0627\u0644\u062a\u0642\u0627\u0637 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0639\u064a\u0646\u0627\u062a \u0628\u062f\u0631\u062c\u0629 \u0643\u0627\u0641\u064a\u0629. \u064a\u0641\u062a\u0642\u0631 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0628\u0628\u0633\u0627\u0637\u0629 \u0625\u0644\u0649 <em>\u0627\u0644\u0645\u0631\u0648\u0646\u0629<\/em> \u0623\u0648 <em>\u0627\u0644\u062a\u0639\u0642\u064a\u062f<\/em> \u0627\u0644\u0644\u0627\u0632\u0645 \u0644\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u0645\u062a\u0639\u062f\u062f\u0627\u062a \u0627\u0644\u062d\u062f\u0648\u062f \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 3 (\u0623\u0648 \u0623\u0639\u0644\u0649). \u064a\u0642\u0627\u0644 \u0625\u0646 \u0647\u0630\u0627 \u0627\u0644\u0646\u0645\u0648\u0630\u062c <strong><em>\u064a\u0639\u0627\u0646\u064a \u0645\u0646 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0646\u0627\u0642\u0635 (under-fit)<\/em><\/strong> \u0639\u0644\u0649 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062a\u062f\u0631\u064a\u0628. \u064a\u0634\u064a\u0631 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0646\u0627\u0642\u0635 \u0625\u0644\u0649 \u0623\u0646 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0628\u0633\u064a\u0637 \u062c\u062f\u064b\u0627 \u0648\u0644\u0627 \u064a\u0645\u0643\u0646\u0647 \u0627\u0644\u062a\u0642\u0627\u0637 \u0627\u0644\u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0641\u064a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<\/p>\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0639\u0645\u0644 \u0639\u0644\u0649 \u0646\u0641\u0633 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0646\u0641\u062a\u0631\u0636 \u0627\u0644\u0622\u0646 \u0623\u0646 \u0644\u062f\u064a\u0646\u0627 \u0646\u0645\u0648\u0630\u062c\u064b\u0627 \u0628\u062f\u0631\u062c\u0629 <strong><em>d = 6<\/em><\/strong>. \u0627\u0644\u0622\u0646 \u0645\u0639 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u0639\u0642\u064a\u062f\u060c \u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0645\u0646 \u0627\u0644\u0633\u0647\u0644 \u0639\u0644\u0649 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u062a\u0642\u062f\u064a\u0631 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u062d\u062f\u0648\u062f \u0627\u0644\u062a\u0643\u0639\u064a\u0628\u064a \u0627\u0644\u0623\u0635\u0644\u064a \u0627\u0644\u0630\u064a \u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0644\u0625\u0646\u0634\u0627\u0621 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a (\u0645\u062b\u0644 \u062a\u0639\u064a\u064a\u0646 \u0645\u0639\u0627\u0645\u0644\u0627\u062a \u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0635\u0637\u0644\u062d\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0623\u0633 &gt; 3 \u0625\u0644\u0649 0). \u0625\u0630\u0627 \u0644\u0645 \u064a\u062a\u0645 \u0625\u0646\u0647\u0627\u0621 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u062f\u0631\u064a\u0628 \u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u060c \u0641\u0633\u064a\u0633\u062a\u0645\u0631 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0641\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0631\u0648\u0646\u062a\u0647 \u0627\u0644\u0625\u0636\u0627\u0641\u064a\u0629 \u0644\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062e\u0637\u0623 \u0628\u0634\u0643\u0644 \u0623\u0643\u0628\u0631 \u0648\u0627\u0644\u0628\u062f\u0621 \u0641\u064a \u0627\u0644\u062a\u0642\u0627\u0637 \u0627\u0644\u0639\u064a\u0646\u0627\u062a \u0627\u0644\u0636\u0648\u0636\u0627\u0626\u064a\u0629 \u0623\u064a\u0636\u064b\u0627. \u0633\u064a\u0624\u062f\u064a \u0630\u0644\u0643 \u0625\u0644\u0649 \u062a\u0642\u0644\u064a\u0644 \u062e\u0637\u0623 \u0627\u0644\u062a\u062f\u0631\u064a\u0628 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631\u060c \u0648\u0644\u0643\u0646 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0622\u0646 <strong><em>\u064a\u0639\u0627\u0646\u064a \u0645\u0646 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0632\u0627\u0626\u062f (overfits)<\/em><\/strong> \u0639\u0644\u0649 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062a\u062f\u0631\u064a\u0628. \u0633\u062a\u062a\u063a\u064a\u0631 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0641\u064a \u0625\u0639\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u0645 \u0627\u0644\u062d\u0642\u064a\u0642\u064a (\u0623\u0648 \u0641\u064a \u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631) \u0648\u0623\u064a \u0645\u0639\u0631\u0641\u0629 \u062a\u0633\u062a\u0646\u062f \u0625\u0644\u0649 \u0627\u0644\u062a\u0646\u0628\u0624 \u0628\u0647\u0627 \u0633\u062a\u062a\u0639\u0637\u0644\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0627\u0631\u062a\u0641\u0627\u0639 \u062e\u0637\u0623 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631. \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0632\u0627\u0626\u062f \u064a\u0639\u0646\u064a \u0623\u0646 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0645\u0639\u0642\u062f \u062c\u062f\u064b\u0627 \u0648\u064a\u062a\u0639\u0644\u0645 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629.<\/p>\n<p>&nbsp;<\/p>\n<h3 class=\"wp-block-heading\">\u0643\u064a\u0641\u064a\u0629 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062a\u0639\u0642\u064a\u062f \u0627\u0644\u0623\u0645\u062b\u0644 \u0644\u0644\u0646\u0645\u0648\u0630\u062c\u061f<\/h3>\n<p class=\"wp-block-paragraph\">\u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0639\u0645\u0644\u064a\u0629\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0643\u0648\u0646 \u0644\u062f\u064a\u0646\u0627 \u0641\u0647\u0645 \u0645\u062d\u062f\u0648\u062f \u0623\u0648 \u0645\u0639\u062f\u0648\u0645 \u0644\u0639\u0645\u0644\u064a\u0629 \u062a\u0648\u0644\u064a\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0623\u0648 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u062d\u0642\u064a\u0642\u064a \u0644\u0644\u0628\u064a\u0627\u0646\u0627\u062a. \u064a\u0639\u062f \u0625\u064a\u062c\u0627\u062f \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0623\u0645\u062b\u0644 \u0628\u0627\u0644\u062a\u0639\u0642\u064a\u062f \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u060c \u0628\u062d\u064a\u062b \u0644\u0627 \u064a\u062d\u062f\u062b \u0646\u0642\u0635 \u0641\u064a \u0627\u0644\u062a\u0648\u0641\u064a\u0642 \u0623\u0648 \u0632\u064a\u0627\u062f\u0629 \u0641\u064a\u0647\u060c \u062a\u062d\u062f\u064a\u064b\u0627 \u0643\u0628\u064a\u0631\u064b\u0627. \u064a\u062a\u0637\u0644\u0628 \u0630\u0644\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u0642 \u0641\u0639\u0627\u0644\u0629 \u0644\u062a\u0642\u064a\u064a\u0645 \u0623\u062f\u0627\u0621 \u0627\u0644\u0646\u0645\u0627\u0630\u062c \u0648\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062a\u0639\u0642\u064a\u062f \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0627\u0644\u0630\u064a \u064a\u062d\u0642\u0642 \u0623\u0641\u0636\u0644 \u062a\u0648\u0627\u0632\u0646 \u0628\u064a\u0646 \u0627\u0644\u062f\u0642\u0629 \u0648\u0627\u0644\u0639\u0645\u0648\u0645\u064a\u0629. \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0642\u0627\u064a\u064a\u0633 \u062a\u0642\u064a\u064a\u0645 \u0645\u0646\u0627\u0633\u0628\u0629 \u0648\u062a\u0642\u0646\u064a\u0627\u062a \u0645\u062b\u0644 \u0627\u0644\u062a\u062d\u0642\u0642 \u0627\u0644\u0645\u062a\u0642\u0627\u0637\u0639\u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u062e\u062a\u0635\u064a\u0646 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0630\u064a \u064a\u0639\u0637\u064a \u0623\u0641\u0636\u0644 \u0623\u062f\u0627\u0621 \u0639\u0644\u0649 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0645\u0631\u0626\u064a\u0629\u060c \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u062a\u062c\u0646\u0628 \u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u062a\u0648\u0641\u064a\u0642 \u0627\u0644\u0632\u0627\u0626\u062f \u0623\u0648 \u0627\u0644\u0646\u0627\u0642\u0635.<\/p>\n<p>&nbsp;<\/p>\n<blockquote><p>\u0625\u062d\u062f\u0649 \u0627\u0644\u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0645\u0645\u0643\u0646\u0629 \u0647\u064a \u0627\u0644\u0628\u062f\u0621 \u0628\u0646\u0645\u0648\u0630\u062c \u0642\u0648\u064a \u0628\u0645\u0627 \u0641\u064a\u0647 \u0627\u0644\u0643\u0641\u0627\u064a\u0629 \u062b\u0645 \u062a\u0642\u0644\u064a\u0644 \u062a\u0639\u0642\u064a\u062f\u0647 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u064a\u0632\u0627\u062a. \u0643\u0644\u0645\u0627 \u0642\u0644\u062a \u0627\u0644\u0645\u064a\u0632\u0627\u062a\u060c \u0642\u0644 \u062a\u0639\u0642\u064a\u062f \u0627\u0644\u0646\u0645\u0648\u0630\u062c.<\/p><\/blockquote>\n<p class=\"wp-block-paragraph\">\u0643\u0645\u0627 \u0646\u0627\u0642\u0634\u0646\u0627 \u0641\u064a \u0627\u0644\u0642\u0633\u0645 \u0627\u0644\u0633\u0627\u0628\u0642\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0635\u0631\u064a\u062d\u064b\u0627 (\u0637\u0631\u0642 \u0627\u0644\u062a\u0635\u0641\u064a\u0629\u060c \u0637\u0631\u0642 \u0627\u0644\u0627\u0644\u062a\u0641\u0627\u0641) \u0623\u0648 \u0636\u0645\u0646\u064a\u064b\u0627. \u064a\u062c\u0628 \u0627\u0644\u062a\u062e\u0644\u0635 \u0645\u0646 \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0632\u0627\u0626\u062f\u0629 \u0627\u0644\u062a\u064a \u0644\u064a\u0633 \u0644\u0647\u0627 \u0623\u0647\u0645\u064a\u0629 \u0643\u0628\u064a\u0631\u0629 \u0641\u064a \u062a\u062d\u062f\u064a\u062f \u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u062a\u063a\u064a\u0631 \u0627\u0644\u0645\u0633\u062a\u0647\u062f\u0641 \u0644\u062a\u062c\u0646\u0628 \u062a\u0639\u0644\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0644\u0623\u0646\u0645\u0627\u0637 \u063a\u064a\u0631 \u0645\u062a\u0631\u0627\u0628\u0637\u0629 \u0641\u064a\u0647\u0627. \u0627\u0644\u062a\u0633\u0648\u064a\u0629 (Regularization) \u062a\u0624\u062f\u064a \u0623\u064a\u0636\u064b\u0627 \u0645\u0647\u0645\u0629 \u0645\u0645\u0627\u062b\u0644\u0629. \u0625\u0630\u0646\u060c \u0643\u064a\u0641 \u064a\u0631\u062a\u0628\u0637 \u0627\u0644\u062a\u0633\u0648\u064a\u0629 (Regularization) \u0648\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0644\u062a\u062d\u0642\u064a\u0642 \u0647\u062f\u0641 \u0645\u0634\u062a\u0631\u0643 \u0648\u0647\u0648 \u062a\u0639\u0642\u064a\u062f \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0623\u0645\u062b\u0644\u061f \u064a\u0639\u062a\u0628\u0631 \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u0639\u0642\u064a\u062f \u0641\u064a \u0646\u0645\u0627\u0630\u062c \u062a\u0639\u0644\u0645 \u0627\u0644\u0622\u0644\u0629 \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0644\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0623\u062f\u0627\u0621 \u0648\u062a\u062c\u0646\u0628 \u0627\u0644\u062a\u062c\u0627\u0648\u0632\u060c \u0648\u0647\u0648 \u0645\u0627 \u064a\u0631\u0643\u0632 \u0639\u0644\u064a\u0647 \u0643\u0644 \u0645\u0646 \u0627\u0644\u062a\u0633\u0648\u064a\u0629 \u0648\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u064a\u0632\u0627\u062a.<\/p>\n<p>&nbsp;<\/p>\n<h3 class=\"wp-block-heading\">\u062a\u0646\u0638\u064a\u0645 L1 \u0643\u0645\u062d\u062f\u062f \u0644\u0644\u0645\u064a\u0632\u0627\u062a<\/h3>\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u0645\u0639 \u0646\u0645\u0648\u0630\u062c\u0646\u0627 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u062d\u062f\u0648\u062f\u060c \u0646\u0645\u062b\u0644\u0647 \u0643\u062f\u0627\u0644\u0629 f\u060c \u0645\u0639 \u0645\u062f\u062e\u0644\u0627\u062a <strong><em>x<\/em><\/strong>\u060c \u0648\u0645\u0639\u0627\u0645\u0644\u0627\u062a <strong><em>\u03b8<\/em><\/strong> \u0648\u062f\u0631\u062c\u0629 <strong><em>d<\/em><\/strong>\u060c<\/p>\n<p><img decoding=\"async\" class=\"wp-image-601787 aligncenter\" src=\"https:\/\/www.dztecs.com\/ai\/wp-content\/uploads\/sites\/2\/2025\/05\/0iCTLa6uMdL_hBkbT.png\" alt=\"\" \/ width=\"494\" height=\"34\"><\/p>\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0646\u0645\u0648\u0630\u062c \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u062d\u062f\u0648\u062f\u060c \u064a\u0645\u0643\u0646 \u0627\u0639\u062a\u0628\u0627\u0631 \u0643\u0644 \u0642\u0648\u0629 \u0644\u0644\u0625\u062f\u062e\u0627\u0644 <strong><em>x_i<\/em><\/strong> \u0643\u0645\u064a\u0632\u0629\u060c \u0644\u062a\u0634\u0643\u064a\u0644 \u0645\u062a\u062c\u0647 \u0628\u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u062a\u0627\u0644\u064a:<\/p>\n<p><img decoding=\"async\" class=\"wp-image-601793 aligncenter\" src=\"https:\/\/www.dztecs.com\/ai\/wp-content\/uploads\/sites\/2\/2025\/05\/0SuyiRCRKu-6ARJXI.png\" alt=\"\" \/ width=\"321\" height=\"42\"><\/p>\n<p class=\"wp-block-paragraph\">\u0646\u062d\u062f\u062f \u0623\u064a\u0636\u064b\u0627 \u062f\u0627\u0644\u0629 \u0647\u062f\u0641\u060c \u0648\u0627\u0644\u062a\u064a \u064a\u0624\u062f\u064a \u062a\u0642\u0644\u064a\u0644\u0647\u0627 \u0625\u0644\u0649 \u0627\u0644\u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u0645\u062b\u0627\u0644\u064a\u0629 <strong><em>\u03b8*<\/em><\/strong> \u0648\u062a\u062a\u0636\u0645\u0646 \u0645\u0635\u0637\u0644\u062d <em>regularization<\/em> (\u0627\u0644\u062a\u0646\u0638\u064a\u0645) \u0627\u0644\u0630\u064a \u064a\u0639\u0627\u0642\u0628 \u062a\u0639\u0642\u064a\u062f \u0627\u0644\u0646\u0645\u0648\u0630\u062c.<\/p>\n<p><img decoding=\"async\" class=\"wp-image-601788 aligncenter\" src=\"https:\/\/www.dztecs.com\/ai\/wp-content\/uploads\/sites\/2\/2025\/05\/0tt6C_zr0iSLsRnYn.png\" alt=\"\" \/ width=\"542\" height=\"87\"><\/p>\n<p class=\"wp-block-paragraph\">\u0644\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0647\u0630\u0647 \u0627\u0644\u062f\u0627\u0644\u0629\u060c \u0646\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062a\u062d\u0644\u064a\u0644 \u062c\u0645\u064a\u0639 \u0627\u0644\u0646\u0642\u0627\u0637 \u0627\u0644\u062d\u0631\u062c\u0629\u060c \u0623\u064a \u0627\u0644\u0646\u0642\u0627\u0637 \u0627\u0644\u062a\u064a \u064a\u0643\u0648\u0646 \u0641\u064a\u0647\u0627 \u0627\u0644\u0627\u0634\u062a\u0642\u0627\u0642 \u0635\u0641\u0631\u0627\u064b \u0623\u0648 \u063a\u064a\u0631 \u0645\u0639\u0631\u0641.<\/p>\n<p class=\"wp-block-paragraph\">\u064a\u0645\u0643\u0646 \u0643\u062a\u0627\u0628\u0629 \u0627\u0644\u0645\u0634\u062a\u0642 \u0627\u0644\u062c\u0632\u0626\u064a \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0625\u062d\u062f\u0649 \u0627\u0644\u0645\u0639\u0644\u0645\u0627\u062a\u060c <strong><em>\u03b8j<\/em><\/strong>\u060c \u0639\u0644\u0649 \u0627\u0644\u0646\u062d\u0648 \u0627\u0644\u062a\u0627\u0644\u064a:<\/p>\n<p><img decoding=\"async\" class=\"wp-image-601792 aligncenter\" src=\"https:\/\/www.dztecs.com\/ai\/wp-content\/uploads\/sites\/2\/2025\/05\/0rjFt3GYktkHWTZyr.png\" alt=\"\" \/ width=\"597\" height=\"87\"><\/p>\n<p class=\"wp-block-paragraph\">\u062d\u064a\u062b \u064a\u062a\u0645 \u062a\u0639\u0631\u064a\u0641 \u0627\u0644\u062f\u0627\u0644\u0629 <strong><em>sgn<\/em><\/strong> \u0639\u0644\u0649 \u0627\u0644\u0646\u062d\u0648 \u0627\u0644\u062a\u0627\u0644\u064a:<\/p>\n<p><img decoding=\"async\" class=\"wp-image-601791 aligncenter\" src=\"https:\/\/www.dztecs.com\/ai\/wp-content\/uploads\/sites\/2\/2025\/05\/0BQWzk5Yf5vQShC1w.png\" alt=\"\" \/ width=\"358\" height=\"125\"><\/p>\n<blockquote><p><strong>\u0645\u0644\u0627\u062d\u0638\u0629<\/strong>: \u0645\u0634\u062a\u0642\u0629 \u0627\u0644\u062f\u0627\u0644\u0629 \u0627\u0644\u0645\u0637\u0644\u0642\u0629 \u062a\u062e\u062a\u0644\u0641 \u0639\u0646 \u062f\u0627\u0644\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 (sgn) \u0627\u0644\u0645\u0639\u0631\u0641\u0629 \u0623\u0639\u0644\u0627\u0647. \u0627\u0644\u0645\u0634\u062a\u0642\u0629 \u0627\u0644\u0623\u0635\u0644\u064a\u0629 \u063a\u064a\u0631 \u0645\u0639\u0631\u0641\u0629 \u0639\u0646\u062f x = 0. \u0646\u0642\u0648\u0645 \u0628\u062a\u0648\u0633\u064a\u0639 \u0627\u0644\u062a\u0639\u0631\u064a\u0641 \u0644\u0625\u0632\u0627\u0644\u0629 \u0646\u0642\u0637\u0629 \u0627\u0644\u0627\u0646\u0639\u0637\u0627\u0641 \u0639\u0646\u062f x = 0 \u0648\u0644\u062c\u0639\u0644 \u0627\u0644\u062f\u0627\u0644\u0629 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0627\u0634\u062a\u0642\u0627\u0642 \u0639\u0628\u0631 \u0646\u0637\u0627\u0642\u0647\u0627 \u0628\u0623\u0643\u0645\u0644\u0647. \u0639\u0644\u0627\u0648\u0629 \u0639\u0644\u0649 \u0630\u0644\u0643\u060c \u062a\u0633\u062a\u062e\u062f\u0645 \u0623\u0637\u0631 \u0639\u0645\u0644 \u062a\u0639\u0644\u0645 \u0627\u0644\u0622\u0644\u0629 (ML) \u0647\u0630\u0647 \u0627\u0644\u062f\u0648\u0627\u0644 \u0627\u0644\u0645\u0648\u0633\u0639\u0629 \u0639\u0646\u062f\u0645\u0627 \u062a\u062a\u0636\u0645\u0646 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062d\u0633\u0627\u0628\u064a\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u062f\u0627\u0644\u0629 \u0627\u0644\u0645\u0637\u0644\u0642\u0629. \u062a\u062d\u0642\u0642 \u0645\u0646 \u0647\u0630\u0627 <a href=\"https:\/\/discuss.pytorch.org\/t\/adding-l1-l2-regularization-in-a-convolutional-networks-in-pytorch\/7734\/4\" target=\"_blank\" rel=\"noreferrer noopener\">\u0627\u0644\u0631\u0627\u0628\u0637<\/a> \u0641\u064a \u0645\u0646\u062a\u062f\u0649 \u0628\u0627\u064a\u062a\u0648\u0631\u0634 (PyTorch).<\/p><\/blockquote>\n<p class=\"wp-block-paragraph\">\u0639\u0646 \u0637\u0631\u064a\u0642 \u062d\u0633\u0627\u0628 \u0627\u0644\u0645\u0634\u062a\u0642\u0629 \u0627\u0644\u062c\u0632\u0626\u064a\u0629 \u0644\u062f\u0627\u0644\u0629 \u0627\u0644\u0647\u062f\u0641 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u0639\u0627\u0645\u0644 \u0648\u0627\u062d\u062f <strong><em>\u03b8j<\/em><\/strong>\u060c \u0648\u0645\u0633\u0627\u0648\u0627\u062a\u0647\u0627 \u0628\u0627\u0644\u0635\u0641\u0631\u060c \u064a\u0645\u0643\u0646\u0646\u0627 \u0628\u0646\u0627\u0621 \u0645\u0639\u0627\u062f\u0644\u0629 \u062a\u0631\u0628\u0637 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u062b\u0644\u0649 \u0644\u0640 <strong><em>\u03b8j<\/em><\/strong> \u0628\u0627\u0644\u062a\u0646\u0628\u0624\u0627\u062a \u0648\u0627\u0644\u0623\u0647\u062f\u0627\u0641 \u0648\u0627\u0644\u0645\u064a\u0632\u0627\u062a.<\/p>\n<p><img decoding=\"async\" class=\"wp-image-601790 aligncenter\" src=\"https:\/\/www.dztecs.com\/ai\/wp-content\/uploads\/sites\/2\/2025\/05\/0yYB0YMsBvbhy8q3J.png\" alt=\"\" \/ width=\"151\" height=\"71\"><img decoding=\"async\" class=\"wp-image-601789 aligncenter\" src=\"https:\/\/www.dztecs.com\/ai\/wp-content\/uploads\/sites\/2\/2025\/05\/062cHfQdXk6YbXxZP.png\" alt=\"\" \/ width=\"461\" height=\"87\"><\/p>\n<p class=\"wp-block-paragraph\">\u062f\u0639\u0648\u0646\u0627 \u0646\u0641\u062d\u0635 \u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0629 \u0623\u0639\u0644\u0627\u0647. \u0625\u0630\u0627 \u0627\u0641\u062a\u0631\u0636\u0646\u0627 \u0623\u0646 \u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a \u0648\u0627\u0644\u0623\u0647\u062f\u0627\u0641 \u0643\u0627\u0646\u062a \u0645\u062a\u0645\u0631\u0643\u0632\u0629 \u062d\u0648\u0644 \u0627\u0644\u0645\u062a\u0648\u0633\u0637 (\u0623\u064a \u0623\u0646 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0642\u062f \u062a\u0645 \u062a\u0648\u062d\u064a\u062f\u0647\u0627 \u0641\u064a \u062e\u0637\u0648\u0629 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u0633\u0628\u0642\u0629)\u060c \u0641\u0625\u0646 \u0627\u0644\u0645\u0635\u0637\u0644\u062d \u0627\u0644\u0645\u0648\u062c\u0648\u062f \u0639\u0644\u0649 \u0627\u0644\u062c\u0627\u0646\u0628 \u0627\u0644\u0623\u064a\u0633\u0631 (LHS) \u064a\u0645\u062b\u0644 \u0628\u0634\u0643\u0644 \u0641\u0639\u0627\u0644 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Covariance\" target=\"_blank\" rel=\"noreferrer noopener\">\u0627\u0644\u062a\u0628\u0627\u064a\u0646<\/a> \u0628\u064a\u0646 \u0627\u0644\u0645\u064a\u0632\u0629 \u0631\u0642\u0645 j \u0648\u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0645\u062a\u0648\u0642\u0639\u0629 \u0648\u0627\u0644\u0645\u0633\u062a\u0647\u062f\u0641\u0629.<\/p>\n<p>&nbsp;<\/p>\n<blockquote><p>\u0627\u0644\u062a\u0628\u0627\u064a\u0646 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a \u0628\u064a\u0646 \u0645\u062a\u063a\u064a\u0631\u064a\u0646 \u064a\u062d\u062f\u062f \u0643\u0645\u064a\u0629 \u062a\u0623\u062b\u064a\u0631 \u0623\u062d\u062f \u0627\u0644\u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0639\u0644\u0649 \u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u062a\u063a\u064a\u0631 \u0627\u0644\u062b\u0627\u0646\u064a (\u0648\u0627\u0644\u0639\u0643\u0633 \u0635\u062d\u064a\u062d).<\/p><\/blockquote>\n<p class=\"wp-block-paragraph\">\u062f\u0627\u0644\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0641\u064a \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0623\u064a\u0645\u0646 \u062a\u062c\u0628\u0631 \u0627\u0644\u062a\u0628\u0627\u064a\u0646 \u0641\u064a \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0623\u064a\u0633\u0631 \u0639\u0644\u0649 \u0627\u0641\u062a\u0631\u0627\u0636 \u062b\u0644\u0627\u062b \u0642\u064a\u0645 \u0641\u0642\u0637 (\u062d\u064a\u062b \u0623\u0646 \u062f\u0627\u0644\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u062a\u064f\u0631\u062c\u0639 \u0641\u0642\u0637 \u200e-1\u200e\u060c 0 \u0648 1). \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0645\u064a\u0632\u0629 <strong><em>j<\/em><\/strong> \u063a\u064a\u0631 \u0636\u0631\u0648\u0631\u064a\u0629 \u0648\u0644\u0627 \u062a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0627\u0644\u062a\u0646\u0628\u0624\u0627\u062a\u060c \u0641\u0633\u064a\u0643\u0648\u0646 \u0627\u0644\u062a\u0628\u0627\u064a\u0646 \u0642\u0631\u064a\u0628\u064b\u0627 \u0645\u0646 \u0627\u0644\u0635\u0641\u0631\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062c\u0639\u0644 \u0627\u0644\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0645\u0642\u0627\u0628\u0644 <strong><em>\u03b8j*<\/em><\/strong> \u0635\u0641\u0631\u064b\u0627. \u064a\u0646\u062a\u062c \u0639\u0646 \u0647\u0630\u0627 \u062d\u0630\u0641 \u0627\u0644\u0645\u064a\u0632\u0629 \u0645\u0646 \u0627\u0644\u0646\u0645\u0648\u0630\u062c. \u0647\u0630\u0647 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u062a\u0633\u0627\u0639\u062f \u0641\u064a \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u0639\u0642\u064a\u062f \u0648\u062a\u062d\u0633\u064a\u0646 \u0623\u062f\u0627\u0621 \u0627\u0644\u0646\u0645\u0648\u0630\u062c.<\/p>\n<p>&nbsp;<\/p>\n<blockquote><p>\u062a\u062e\u064a\u0644 \u062f\u0627\u0644\u0629 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0643\u0623\u062e\u062f\u0648\u062f \u0646\u062d\u062a\u062a\u0647 \u0627\u0644\u0645\u064a\u0627\u0647. \u064a\u0645\u0643\u0646\u0643 \u0627\u0644\u0633\u064a\u0631 \u0641\u064a \u0627\u0644\u0623\u062e\u062f\u0648\u062f (\u0623\u064a \u0645\u062c\u0631\u0649 \u0627\u0644\u0646\u0647\u0631)\u060c \u0648\u0644\u0643\u0646 \u0644\u0644\u062e\u0631\u0648\u062c \u0645\u0646\u0647\u060c \u0633\u062a\u0648\u0627\u062c\u0647 \u062d\u0648\u0627\u062c\u0632 \u0636\u062e\u0645\u0629 \u0623\u0648 \u0645\u0646\u062d\u062f\u0631\u0627\u062a \u0634\u062f\u064a\u062f\u0629. \u064a\u0639\u0645\u0644 \u0627\u0644\u062a\u0646\u0638\u064a\u0645 L1 (L1 Regularization) \u0639\u0644\u0649 \u0625\u062d\u062f\u0627\u062b \u062a\u0623\u062b\u064a\u0631 &#8220;\u0639\u062a\u0628\u0629&#8221; \u0645\u0645\u0627\u062b\u0644 \u0644\u062a\u062f\u0631\u062c \u062f\u0627\u0644\u0629 \u0627\u0644\u062e\u0633\u0627\u0631\u0629. \u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0627\u0644\u062a\u062f\u0631\u062c \u0642\u0648\u064a\u064b\u0627 \u0628\u0645\u0627 \u064a\u0643\u0641\u064a \u0644\u0643\u0633\u0631 \u0627\u0644\u062d\u0648\u0627\u062c\u0632 \u0623\u0648 \u0623\u0646 \u064a\u0635\u0628\u062d \u0635\u0641\u0631\u064b\u0627\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0641\u064a \u0627\u0644\u0646\u0647\u0627\u064a\u0629 \u0625\u0644\u0649 \u062c\u0639\u0644 \u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u0639\u0627\u0645\u0644 \u0635\u0641\u0631\u064b\u0627.<\/p><\/blockquote>\n<p class=\"wp-block-paragraph\">\u0644\u062a\u0642\u062f\u064a\u0645 \u0645\u062b\u0627\u0644 \u0623\u0643\u062b\u0631 \u0648\u0627\u0642\u0639\u064a\u0629\u060c \u0636\u0639 \u0641\u064a \u0627\u0639\u062a\u0628\u0627\u0631\u0643 \u0645\u062c\u0645\u0648\u0639\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0639\u064a\u0646\u0627\u062a \u0645\u0634\u062a\u0642\u0629 \u0645\u0646 \u062e\u0637 \u0645\u0633\u062a\u0642\u064a\u0645 (\u0645\u0639\u0627\u0645\u0644\u0629 \u0628\u0645\u0639\u0627\u0645\u0644\u064a\u0646) \u0645\u0639 \u0628\u0639\u0636 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u0645\u0636\u0627\u0641\u0629. \u064a\u062c\u0628 \u0623\u0644\u0627 \u064a\u062d\u062a\u0648\u064a \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0623\u0645\u062b\u0644 \u0639\u0644\u0649 \u0623\u0643\u062b\u0631 \u0645\u0646 \u0645\u0639\u0627\u0645\u0644\u064a\u0646\u060c \u0648\u0625\u0644\u0627 \u0641\u0633\u0648\u0641 \u064a\u062a\u0643\u064a\u0641 \u0645\u0639 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0641\u064a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a (\u0645\u0639 \u0627\u0644\u062d\u0631\u064a\u0629\/\u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0645\u0636\u0627\u0641\u0629 \u0644\u0643\u062b\u064a\u0631 \u0627\u0644\u062d\u062f\u0648\u062f). \u062a\u063a\u064a\u064a\u0631 \u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u0644\u0642\u0648\u0649 \u0627\u0644\u0623\u0639\u0644\u0649 \u0641\u064a \u0646\u0645\u0648\u0630\u062c \u0643\u062b\u064a\u0631 \u0627\u0644\u062d\u062f\u0648\u062f \u0644\u0627 \u064a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0627\u0644\u0623\u0647\u062f\u0627\u0641 \u0648\u062a\u0648\u0642\u0639\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u060c \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u064a\u0642\u0644\u0644 \u0645\u0646 \u062a\u0628\u0627\u064a\u0646\u0647\u0627 \u0645\u0639 \u0627\u0644\u0645\u064a\u0632\u0629.<\/p>\n<p class=\"wp-block-paragraph\">\u0623\u062b\u0646\u0627\u0621 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u062f\u0631\u064a\u0628\u060c \u062a\u062a\u0645 \u0625\u0636\u0627\u0641\u0629\/\u0637\u0631\u062d \u062e\u0637\u0648\u0629 \u062b\u0627\u0628\u062a\u0629 \u0645\u0646 \u062a\u062f\u0631\u062c \u062f\u0627\u0644\u0629 \u0627\u0644\u062e\u0633\u0627\u0631\u0629. \u0625\u0630\u0627 \u0643\u0627\u0646 \u062a\u062f\u0631\u062c \u062f\u0627\u0644\u0629 \u0627\u0644\u062e\u0633\u0627\u0631\u0629 (MSE &#8211; \u0645\u062a\u0648\u0633\u0637 \u0645\u0631\u0628\u0639 \u0627\u0644\u062e\u0637\u0623) \u0623\u0635\u063a\u0631 \u0645\u0646 \u0627\u0644\u062e\u0637\u0648\u0629 \u0627\u0644\u062b\u0627\u0628\u062a\u0629\u060c \u0641\u0633\u064a\u0635\u0644 \u0627\u0644\u0645\u0639\u0627\u0645\u0644 \u0641\u064a \u0627\u0644\u0646\u0647\u0627\u064a\u0629 \u0625\u0644\u0649 \u0642\u064a\u0645\u0629 0. \u0644\u0627\u062d\u0638 \u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0629 \u0623\u062f\u0646\u0627\u0647\u060c \u0627\u0644\u062a\u064a \u062a\u0635\u0648\u0631 \u0643\u064a\u0641\u064a\u0629 \u062a\u062d\u062f\u064a\u062b \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0627\u0646\u062d\u062f\u0627\u0631 \u0627\u0644\u062a\u062f\u0631\u064a\u062c\u064a (Gradient Descent):<\/p>\n<p><img decoding=\"async\" class=\"wp-image-601776 aligncenter\" src=\"https:\/\/www.dztecs.com\/ai\/wp-content\/uploads\/sites\/2\/2025\/05\/image-59.png\" alt=\"\" \/ width=\"222\" height=\"71\"><br \/>\n<img decoding=\"async\" class=\"wp-image-601780 aligncenter\" src=\"https:\/\/www.dztecs.com\/ai\/wp-content\/uploads\/sites\/2\/2025\/05\/image-62.png\" alt=\"\" \/ width=\"573\" height=\"87\"><\/p>\n<p class=\"wp-block-paragraph\">\u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0623\u0632\u0631\u0642 \u0623\u0639\u0644\u0627\u0647 \u0623\u0635\u063a\u0631 \u0645\u0646 <strong><em>\u03bb\u03b1<\/em><\/strong>\u060c \u0648\u0647\u0648 \u0631\u0642\u0645 \u0635\u063a\u064a\u0631 \u062c\u062f\u064b\u0627 \u0641\u064a \u062d\u062f \u0630\u0627\u062a\u0647\u060c \u0641\u0625\u0646 <strong><em>\u0394\u03b8j<\/em><\/strong> \u0647\u0648 \u062a\u0642\u0631\u064a\u0628\u064b\u0627 \u062e\u0637\u0648\u0629 \u062b\u0627\u0628\u062a\u0629 <strong><em>\u03bb\u03b1<\/em><\/strong>. \u062a\u0639\u062a\u0645\u062f \u0625\u0634\u0627\u0631\u0629 \u0647\u0630\u0647 \u0627\u0644\u062e\u0637\u0648\u0629 (\u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0623\u062d\u0645\u0631) \u0639\u0644\u0649 <strong><em>sgn(\u03b8j)<\/em><\/strong>\u060c \u0627\u0644\u0630\u064a \u064a\u0639\u062a\u0645\u062f \u062e\u0631\u062c\u0647 \u0639\u0644\u0649 <strong><em>\u03b8j<\/em><\/strong>. \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0642\u064a\u0645\u0629 <strong><em>\u03b8j<\/em><\/strong> \u0645\u0648\u062c\u0628\u0629\u060c \u0623\u064a \u0623\u0643\u0628\u0631 \u0645\u0646 <strong><em>\u03b5<\/em><\/strong>\u060c \u0641\u0625\u0646 <strong><em>sgn(\u03b8j)<\/em><\/strong> \u062a\u0633\u0627\u0648\u064a 1\u060c \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u062a\u062c\u0639\u0644 <strong><em>\u0394\u03b8j<\/em><\/strong> \u062a\u0642\u0631\u064a\u0628\u064b\u0627 \u062a\u0633\u0627\u0648\u064a \u2013<strong><em>\u03bb\u03b1<\/em><\/strong>\u060c \u0645\u0645\u0627 \u064a\u062f\u0641\u0639\u0647\u0627 \u0646\u062d\u0648 \u0627\u0644\u0635\u0641\u0631.<\/p>\n<p class=\"wp-block-paragraph\">\u0644\u0643\u0628\u062d \u0627\u0644\u062e\u0637\u0648\u0629 \u0627\u0644\u062b\u0627\u0628\u062a\u0629 (\u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0623\u062d\u0645\u0631) \u0627\u0644\u062a\u064a \u062a\u062c\u0639\u0644 \u0627\u0644\u0645\u0639\u0627\u0645\u0644 \u0635\u0641\u0631\u064b\u0627\u060c \u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u062a\u062f\u0631\u062c \u062f\u0627\u0644\u0629 \u0627\u0644\u062e\u0633\u0627\u0631\u0629 (\u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0623\u0632\u0631\u0642) \u0623\u0643\u0628\u0631 \u0645\u0646 \u062d\u062c\u0645 \u0627\u0644\u062e\u0637\u0648\u0629. \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062a\u062f\u0631\u062c \u0623\u0643\u0628\u0631 \u0644\u062f\u0627\u0644\u0629 \u0627\u0644\u062e\u0633\u0627\u0631\u0629\u060c \u064a\u062c\u0628 \u0623\u0646 \u062a\u0624\u062b\u0631 \u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u064a\u0632\u0629 \u0639\u0644\u0649 \u062e\u0631\u062c \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631.<\/p>\n<p class=\"wp-block-paragraph\">\u0647\u0630\u0647 \u0647\u064a \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u064a \u064a\u062a\u0645 \u0628\u0647\u0627 \u0627\u0644\u062a\u062e\u0644\u0635 \u0645\u0646 \u0627\u0644\u0645\u064a\u0632\u0629\u060c \u0623\u0648 \u0628\u0634\u0643\u0644 \u0623\u0643\u062b\u0631 \u062f\u0642\u0629\u060c \u0627\u0644\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0645\u0642\u0627\u0628\u0644 \u0644\u0647\u0627\u060c \u0627\u0644\u0630\u064a \u0644\u0627 \u062a\u0631\u062a\u0628\u0637 \u0642\u064a\u0645\u062a\u0647 \u0628\u062e\u0631\u062c \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u060c \u064a\u062a\u0645 \u062a\u0635\u0641\u064a\u0631\u0647 \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0644\u062a\u0646\u0638\u064a\u0645 L1 (L1 Regularization) \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u062f\u0631\u064a\u0628.<\/p>\n<p>&nbsp;<\/p>\n<h3 class=\"wp-block-heading\">\u0642\u0631\u0627\u0621\u0627\u062a \u0625\u0636\u0627\u0641\u064a\u0629 \u0648\u062e\u0644\u0627\u0635\u0629<\/h3>\n<ul class=\"wp-block-list\">\n<li class=\"wp-block-list-item\">\u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0631\u0624\u0649 \u062d\u0648\u0644 \u0647\u0630\u0627 \u0627\u0644\u0645\u0648\u0636\u0648\u0639\u060c \u0642\u0645\u062a \u0628\u0646\u0634\u0631 \u0633\u0624\u0627\u0644 \u0639\u0644\u0649 \u0631\u064a\u062f\u064a\u062a r\/MachineLearning\u060c \u0648<a href=\"https:\/\/www.reddit.com\/r\/MachineLearning\/comments\/1j8gvlh\/d_how_does_l1_regularization_perform_feature\/\" target=\"_blank\" rel=\"noopener\" data-type=\"link\" data-id=\"https:\/\/www.reddit.com\/r\/MachineLearning\/comments\/1j8gvlh\/d_how_does_l1_regularization_perform_feature\/\">\u0627\u0644\u0645\u062a\u0627\u0628\u0639\u0629<\/a> \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u062a\u0641\u0633\u064a\u0631\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0642\u062f \u062a\u0631\u063a\u0628 \u0641\u064a \u0642\u0631\u0627\u0621\u062a\u0647\u0627.<\/li>\n<\/ul>\n<ul class=\"wp-block-list\">\n<li class=\"wp-block-list-item\">\u0644\u062f\u0649 \u0645\u0627\u062f\u064a\u0627\u0631 \u0623\u064a\u062a\u0628\u0627\u064a\u064a\u0641 \u0623\u064a\u0636\u064b\u0627 <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/maitbayev.github.io\/posts\/why-l1-loss-encourage-coefficients-to-shrink-to-zero\/\" data-type=\"link\" data-id=\"https:\/\/maitbayev.github.io\/posts\/why-l1-loss-encourage-coefficients-to-shrink-to-zero\/\">\u0645\u062f\u0648\u0646\u0629 \u0645\u062b\u064a\u0631\u0629 \u0644\u0644\u0627\u0647\u062a\u0645\u0627\u0645<\/a> \u062a\u063a\u0637\u064a \u0646\u0641\u0633 \u0627\u0644\u0633\u0624\u0627\u0644\u060c \u0648\u0644\u0643\u0646 \u0645\u0639 \u0634\u0631\u062d \u0647\u0646\u062f\u0633\u064a.<\/li>\n<\/ul>\n<ul class=\"wp-block-list\">\n<li class=\"wp-block-list-item\"><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/bjlkeng.io\/posts\/probabilistic-interpretation-of-regularization\/\" data-type=\"link\" data-id=\"https:\/\/bjlkeng.io\/posts\/probabilistic-interpretation-of-regularization\/\">\u0645\u062f\u0648\u0646\u0629<\/a> \u0628\u0631\u0627\u064a\u0627\u0646 \u0643\u064a\u0646\u063a \u062a\u0634\u0631\u062d \u0627\u0644\u062a\u0646\u0638\u064a\u0645 \u0645\u0646 \u0645\u0646\u0638\u0648\u0631 \u0627\u062d\u062a\u0645\u0627\u0644\u064a.<\/li>\n<\/ul>\n<ul class=\"wp-block-list\">\n<li class=\"wp-block-list-item\">\u0647\u0630\u0627 <a href=\"https:\/\/stats.stackexchange.com\/questions\/45643\/why-l1-norm-for-sparse-models\" target=\"_blank\" rel=\"noopener\">\u0627\u0644\u0646\u0642\u0627\u0634<\/a> \u0639\u0644\u0649 \u0645\u0648\u0642\u0639 CrossValidated \u064a\u0634\u0631\u062d \u0644\u0645\u0627\u0630\u0627 \u064a\u0634\u062c\u0639 \u0645\u0639\u064a\u0627\u0631 L1 \u0627\u0644\u0646\u0645\u0627\u0630\u062c \u0627\u0644\u0645\u062a\u0641\u0631\u0642\u0629. <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/medium.com\/@mukulranjan\/how-does-lasso-regression-l1-encourage-zero-coefficients-but-not-the-l2-20e4893cba5d\">\u0645\u062f\u0648\u0646\u0629<\/a> \u0645\u0641\u0635\u0644\u0629 \u0643\u062a\u0628\u0647\u0627 \u0645\u0648\u0643\u0648\u0644 \u0631\u0627\u0646\u062c\u0627\u0646 \u062a\u0634\u0631\u062d \u0644\u0645\u0627\u0630\u0627 \u064a\u0634\u062c\u0639 \u0645\u0639\u064a\u0627\u0631 L1 \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0639\u0644\u0649 \u0623\u0646 \u062a\u0635\u0628\u062d \u0635\u0641\u0631\u064b\u0627 \u0648\u0644\u064a\u0633 \u0645\u0639\u064a\u0627\u0631 L2.<\/li>\n<\/ul>\n<p class=\"wp-block-paragraph\">&#8220;L1 Regularization \u064a\u0642\u0648\u0645 \u0628\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u064a\u0632\u0627\u062a&#8221; \u0647\u064a \u0639\u0628\u0627\u0631\u0629 \u0628\u0633\u064a\u0637\u0629 \u064a\u062a\u0641\u0642 \u0645\u0639\u0647\u0627 \u0645\u0639\u0638\u0645 \u0645\u062a\u0639\u0644\u0645\u064a ML\u060c \u062f\u0648\u0646 \u0627\u0644\u062e\u0648\u0636 \u0641\u064a \u0643\u064a\u0641\u064a\u0629 \u0639\u0645\u0644\u0647\u0627 \u062f\u0627\u062e\u0644\u064a\u064b\u0627. \u0647\u0630\u0647 \u0627\u0644\u0645\u062f\u0648\u0646\u0629 \u0647\u064a \u0645\u062d\u0627\u0648\u0644\u0629 \u0644\u062a\u0642\u062f\u064a\u0645 \u0641\u0647\u0645\u064a \u0648\u0646\u0645\u0648\u0630\u062c\u064a \u0627\u0644\u0630\u0647\u0646\u064a \u0644\u0644\u0642\u0631\u0627\u0621 \u0645\u0646 \u0623\u062c\u0644 \u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u0639\u0644\u0649 \u0627\u0644\u0633\u0624\u0627\u0644 \u0628\u0637\u0631\u064a\u0642\u0629 \u0628\u062f\u064a\u0647\u064a\u0629. \u0644\u0644\u0627\u0642\u062a\u0631\u0627\u062d\u0627\u062a \u0648\u0627\u0644\u0634\u0643\u0648\u0643\u060c \u064a\u0645\u0643\u0646\u0643 \u0627\u0644\u0639\u062b\u0648\u0631 \u0639\u0644\u0649 \u0628\u0631\u064a\u062f\u064a \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0639\u0644\u0649 <a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/shubham0204.github.io\" data-type=\"link\" data-id=\"https:\/\/shubham0204.github.io\">\u0645\u0648\u0642\u0639\u064a \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a<\/a>. \u0627\u0633\u062a\u0645\u0631 \u0641\u064a \u0627\u0644\u062a\u0639\u0644\u0645 \u0648\u0627\u0633\u062a\u0645\u062a\u0639 \u0628\u064a\u0648\u0645 \u062c\u0645\u064a\u0644!<\/p>\n<p>&nbsp;<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u064a\u0632\u0627\u062a (Feature Selection) \u0647\u0648 \u0639\u0645\u0644\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u062c\u0645\u0648\u0639\u0629 \u0641\u0631\u0639\u064a\u0629 \u0645\u062b\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0645\u0646 \u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0639\u064a\u0646\u0629 \u0645\u0646 \u0627\u0644\u0645\u064a\u0632\u0627\u062a\u061b \u0648\u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0641\u0631\u0639\u064a\u0629 \u0627\u0644\u0645\u062b\u0627\u0644\u064a\u0629 \u0647\u064a \u062a\u0644\u0643 \u0627\u0644\u062a\u064a \u062a\u0632\u064a\u062f \u0645\u0646 \u0623\u062f\u0627\u0621 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0639\u0644\u0649 \u0627\u0644\u0645\u0647\u0645\u0629 \u0627\u0644\u0645\u062d\u062f\u062f\u0629. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0643\u0648\u0646 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0639\u0645\u0644\u064a\u0629 \u064a\u062f\u0648\u064a\u0629 \u0623\u0648 \u0628\u0627\u0644\u0623\u062d\u0631\u0649 \u0635\u0631\u064a\u062d\u0629 \u0639\u0646\u062f \u0625\u062c\u0631\u0627\u0626\u0647\u0627 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0631\u0642 \u0627\u0644\u062a\u0635\u0641\u064a\u0629 (filter methods) \u0623\u0648 \u0627\u0644\u062a\u063a\u0644\u064a\u0641 (wrapper methods). \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0637\u0631\u0642\u060c \u062a\u062a\u0645 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":3,"featured_media":3614,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-3613","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u0634\u0631\u062d: \u0643\u064a\u0641 \u062a\u0642\u0648\u0645 L1 Regularization \u0628\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627\u061f<\/title>\n<meta name=\"description\" content=\"\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u064a\u0632\u0627\u062a (Feature Selection) \u0647\u0648 \u0639\u0645\u0644\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u062c\u0645\u0648\u0639\u0629 \u0641\u0631\u0639\u064a\u0629 \u0645\u062b\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0645\u0646 \u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0639\u064a\u0646\u0629 \u0645\u0646 \u0627\u0644\u0645\u064a\u0632\u0627\u062a\u061b \u0648\u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0641\u0631\u0639\u064a\u0629 \u0627\u0644\u0645\u062b\u0627\u0644\u064a\u0629 \u0647\u064a \u062a\u0644\u0643 \u0627\u0644\u062a\u064a \u062a\u0632\u064a\u062f\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.dztecs.com\/ai\/explained-how-does-l1-regularization-perform-feature-selection\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0634\u0631\u062d: \u0643\u064a\u0641 \u062a\u0642\u0648\u0645 L1 Regularization \u0628\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627\u061f\" \/>\n<meta property=\"og:description\" content=\"\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u064a\u0632\u0627\u062a (Feature Selection) \u0647\u0648 \u0639\u0645\u0644\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u062c\u0645\u0648\u0639\u0629 \u0641\u0631\u0639\u064a\u0629 \u0645\u062b\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0645\u0646 \u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0639\u064a\u0646\u0629 \u0645\u0646 \u0627\u0644\u0645\u064a\u0632\u0627\u062a\u061b \u0648\u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0641\u0631\u0639\u064a\u0629 \u0627\u0644\u0645\u062b\u0627\u0644\u064a\u0629 \u0647\u064a \u062a\u0644\u0643 \u0627\u0644\u062a\u064a \u062a\u0632\u064a\u062f\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.dztecs.com\/ai\/explained-how-does-l1-regularization-perform-feature-selection\/\" \/>\n<meta property=\"og:site_name\" content=\"DzTecnium - AI\" \/>\n<meta property=\"article:published_time\" content=\"2025-05-03T13:54:56+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-13T05:50:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.dztecs.com\/ai\/wp-content\/uploads\/sites\/2\/2025\/05\/Blog-Regularization-Medium.png\" \/>\n\t<meta property=\"og:image:width\" content=\"2245\" \/>\n\t<meta property=\"og:image:height\" content=\"1587\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Marwan Mohammed\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0643\u064f\u062a\u0628 \u0628\u0648\u0627\u0633\u0637\u0629\" \/>\n\t<meta name=\"twitter:data1\" content=\"Marwan Mohammed\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u0648\u0642\u062a \u0627\u0644\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0645\u064f\u0642\u062f\u0651\u0631\" \/>\n\t<meta name=\"twitter:data2\" content=\"12 \u062f\u0642\u064a\u0642\u0629\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.dztecs.com\/ai\/explained-how-does-l1-regularization-perform-feature-selection\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.dztecs.com\/ai\/explained-how-does-l1-regularization-perform-feature-selection\/\"},\"author\":{\"name\":\"Marwan Mohammed\",\"@id\":\"https:\/\/www.dztecs.com\/ai\/#\/schema\/person\/a4f2e05888a5694aa5d25232345f2d23\"},\"headline\":\"\u0634\u0631\u062d: \u0643\u064a\u0641 \u062a\u0642\u0648\u0645 L1 Regularization \u0628\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u064a\u0632\u0627\u062a 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