{"id":477800,"date":"2023-08-09T09:20:26","date_gmt":"2023-08-09T09:20:26","guid":{"rendered":""},"modified":"2023-09-05T11:15:26","modified_gmt":"2023-09-05T11:15:26","slug":"latent-semantic-analysis","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/ar\/wiki\/latent-semantic-analysis\/","title":{"rendered":"\u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646"},"content":{"rendered":"<p>\u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646 (LSA) \u0647\u0648 \u0623\u0633\u0644\u0648\u0628 \u064a\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0644\u063a\u0629 \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629 \u0648\u0627\u0633\u062a\u0631\u062c\u0627\u0639 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0644\u0627\u0643\u062a\u0634\u0627\u0641 \u0627\u0644\u0639\u0644\u0627\u0642\u0627\u062a \u0648\u0627\u0644\u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0645\u062e\u0641\u064a\u0629 \u062f\u0627\u062e\u0644 \u0645\u062c\u0645\u0648\u0639\u0629 \u0643\u0628\u064a\u0631\u0629 \u0645\u0646 \u0627\u0644\u0646\u0635. \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0643\u0644\u0645\u0627\u062a \u0641\u064a \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a\u060c \u064a\u0645\u0643\u0646 \u0644\u0640 LSA \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062f\u0644\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u0627\u0645\u0646\u0629 \u0623\u0648 \u0627\u0644\u0643\u0627\u0645\u0646\u0629 \u0644\u0644\u0646\u0635. \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0647 \u0627\u0644\u0623\u062f\u0627\u0629 \u0627\u0644\u0642\u0648\u064a\u0629 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0645\u062d\u0631\u0643\u0627\u062a \u0627\u0644\u0628\u062d\u062b \u0648\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0627\u0636\u064a\u0639 \u0648\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0646\u0635 \u0648\u0627\u0644\u0645\u0632\u064a\u062f.<\/p>\n<h2>\u062a\u0627\u0631\u064a\u062e \u0646\u0634\u0623\u0629 \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646 \u0648\u0623\u0648\u0644 \u0630\u0643\u0631 \u0644\u0647.<\/h2>\n<p>\u062a\u0645 \u062a\u0642\u062f\u064a\u0645 \u0645\u0641\u0647\u0648\u0645 \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646 \u0644\u0623\u0648\u0644 \u0645\u0631\u0629 \u0645\u0646 \u0642\u0628\u0644 \u0633\u0643\u0648\u062a \u062f\u064a\u0631\u0648\u064a\u0633\u062a\u0631\u060c \u0648\u0633\u0648\u0632\u0627\u0646 \u062f\u0648\u0645\u0627\u064a\u0633\u060c \u0648\u062c\u0648\u0631\u062c \u0641\u0648\u0631\u0646\u0627\u0633\u060c \u0648\u062a\u0648\u0645\u0627\u0633 \u0644\u0627\u0646\u062f\u0627\u0648\u0631\u060c \u0648\u0631\u064a\u062a\u0634\u0627\u0631\u062f \u0647\u0627\u0631\u0634\u0645\u0627\u0646 \u0641\u064a \u0648\u0631\u0642\u062a\u0647\u0645 \u0627\u0644\u0628\u062d\u062b\u064a\u0629 \u0628\u0639\u0646\u0648\u0627\u0646 &quot;\u0627\u0644\u0641\u0647\u0631\u0633\u0629 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646&quot;\u060c \u0648\u0627\u0644\u062a\u064a \u0646\u0634\u0631\u062a \u0641\u064a \u0639\u0627\u0645 1990. \u0648\u0643\u0627\u0646 \u0627\u0644\u0628\u0627\u062d\u062b\u0648\u0646 \u064a\u0633\u062a\u0643\u0634\u0641\u0648\u0646 \u0637\u0631\u0642\u064b\u0627 \u0644\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u0631\u062c\u0627\u0639 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u062a\u0642\u0627\u0637 \u0645\u0639\u0646\u0649 \u0627\u0644\u0643\u0644\u0645\u0627\u062a \u0628\u0645\u0627 \u064a\u062a\u062c\u0627\u0648\u0632 \u062a\u0645\u062b\u064a\u0644\u0647\u0627 \u0627\u0644\u062d\u0631\u0641\u064a. \u0644\u0642\u062f \u0642\u062f\u0645\u0648\u0627 LSA \u0643\u0637\u0631\u064a\u0642\u0629 \u0631\u064a\u0627\u0636\u064a\u0629 \u062c\u062f\u064a\u062f\u0629 \u0644\u0631\u0633\u0645 \u062e\u0631\u0627\u0626\u0637 \u0644\u062a\u0648\u0627\u062c\u062f\u0627\u062a \u0627\u0644\u0643\u0644\u0645\u0627\u062a \u0648\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0647\u064a\u0627\u0643\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u062e\u0641\u064a\u0629 \u0641\u064a \u0627\u0644\u0646\u0635\u0648\u0635.<\/p>\n<h2>\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u062a\u0641\u0635\u064a\u0644\u064a\u0629 \u062d\u0648\u0644 \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646: \u062a\u0648\u0633\u064a\u0639 \u0627\u0644\u0645\u0648\u0636\u0648\u0639<\/h2>\n<p>\u064a\u0639\u062a\u0645\u062f \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646 \u0639\u0644\u0649 \u0641\u0643\u0631\u0629 \u0623\u0646 \u0627\u0644\u0643\u0644\u0645\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u0646\u064a \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0647\u0629 \u062a\u0645\u064a\u0644 \u0625\u0644\u0649 \u0627\u0644\u0638\u0647\u0648\u0631 \u0641\u064a \u0633\u064a\u0627\u0642\u0627\u062a \u0645\u0645\u0627\u062b\u0644\u0629 \u0639\u0628\u0631 \u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629. \u064a\u0639\u0645\u0644 LSA \u0639\u0646 \u0637\u0631\u064a\u0642 \u0625\u0646\u0634\u0627\u0621 \u0645\u0635\u0641\u0648\u0641\u0629 \u0645\u0646 \u0645\u062c\u0645\u0648\u0639\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0643\u0628\u064a\u0631\u0629 \u062d\u064a\u062b \u062a\u0645\u062b\u0644 \u0627\u0644\u0635\u0641\u0648\u0641 \u0627\u0644\u0643\u0644\u0645\u0627\u062a \u0648\u0627\u0644\u0623\u0639\u0645\u062f\u0629 \u062a\u0645\u062b\u0644 \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a. \u062a\u0634\u064a\u0631 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629 \u0625\u0644\u0649 \u062a\u0643\u0631\u0627\u0631 \u062a\u0643\u0631\u0627\u0631 \u0627\u0644\u0643\u0644\u0645\u0627\u062a \u062f\u0627\u062e\u0644 \u0643\u0644 \u0645\u0633\u062a\u0646\u062f.<\/p>\n<p>\u062a\u062a\u0636\u0645\u0646 \u0639\u0645\u0644\u064a\u0629 LSA \u062b\u0644\u0627\u062b \u062e\u0637\u0648\u0627\u062a \u0631\u0626\u064a\u0633\u064a\u0629:<\/p>\n<ol>\n<li>\n<p><strong>\u0625\u0646\u0634\u0627\u0621 \u0645\u0635\u0641\u0648\u0641\u0629 \u0648\u062b\u064a\u0642\u0629 \u0627\u0644\u0645\u062f\u0629<\/strong>: \u064a\u062a\u0645 \u062a\u062d\u0648\u064a\u0644 \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0625\u0644\u0649 \u0645\u0635\u0641\u0648\u0641\u0629 \u0645\u0633\u062a\u0646\u062f \u0645\u0635\u0637\u0644\u062d\u060c \u062d\u064a\u062b \u062a\u062d\u062a\u0648\u064a \u0643\u0644 \u062e\u0644\u064a\u0629 \u0639\u0644\u0649 \u062a\u0643\u0631\u0627\u0631 \u0643\u0644\u0645\u0629 \u0641\u064a \u0645\u0633\u062a\u0646\u062f \u0645\u0639\u064a\u0646.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u0641\u0631\u062f\u0629 (SVD)<\/strong>: \u064a\u062a\u0645 \u062a\u0637\u0628\u064a\u0642 SVD \u0639\u0644\u0649 \u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u0644\u0645\u0635\u0637\u0644\u062d \u0648\u0627\u0644\u0645\u0633\u062a\u0646\u062f\u060c \u0648\u0627\u0644\u062a\u064a \u062a\u0642\u0633\u0645\u0647\u0627 \u0625\u0644\u0649 \u062b\u0644\u0627\u062b \u0645\u0635\u0641\u0648\u0641\u0627\u062a: U\u060c \u03a3\u060c \u0648V. \u062a\u0645\u062b\u0644 \u0647\u0630\u0647 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0627\u062a \u0627\u0631\u062a\u0628\u0627\u0637 \u0645\u0641\u0647\u0648\u0645 \u0627\u0644\u0643\u0644\u0645\u0629\u060c \u0648\u0642\u0648\u0629 \u0627\u0644\u0645\u0641\u0627\u0647\u064a\u0645\u060c \u0648\u0627\u0631\u062a\u0628\u0627\u0637 \u0645\u0641\u0647\u0648\u0645 \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u060c \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0644\u064a.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u0623\u0628\u0639\u0627\u062f<\/strong>: \u0644\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062f\u0644\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u0627\u0645\u0646\u0629\u060c \u064a\u0642\u0648\u0645 LSA \u0628\u0627\u0642\u062a\u0637\u0627\u0639 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0645 \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u064a\u0647\u0627 \u0645\u0646 SVD \u0644\u0644\u0627\u062d\u062a\u0641\u0627\u0638 \u0641\u0642\u0637 \u0628\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0623\u0643\u062b\u0631 \u0623\u0647\u0645\u064a\u0629 (\u0627\u0644\u0623\u0628\u0639\u0627\u062f). \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0642\u0644\u064a\u0644 \u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u060c \u064a\u0642\u0644\u0644 LSA \u0645\u0646 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0648\u064a\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u0639\u0644\u0627\u0642\u0627\u062a \u0627\u0644\u062f\u0644\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629.<\/p>\n<\/li>\n<\/ol>\n<p>\u0646\u062a\u064a\u062c\u0629 LSA \u0647\u064a \u062a\u0645\u062b\u064a\u0644 \u0645\u062a\u062d\u0648\u0644 \u0644\u0644\u0646\u0635 \u0627\u0644\u0623\u0635\u0644\u064a\u060c \u062d\u064a\u062b \u062a\u0631\u062a\u0628\u0637 \u0627\u0644\u0643\u0644\u0645\u0627\u062a \u0648\u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0628\u0627\u0644\u0645\u0641\u0627\u0647\u064a\u0645 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629. \u064a\u062a\u0645 \u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0648\u0627\u0644\u0643\u0644\u0645\u0627\u062a \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0647\u0629 \u0645\u0639\u064b\u0627 \u0641\u064a \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062f\u0644\u0627\u0644\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u062a\u064a\u062d \u0627\u0633\u062a\u0631\u062c\u0627\u0639 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0648\u062a\u062d\u0644\u064a\u0644\u0647\u0627 \u0628\u0634\u0643\u0644 \u0623\u0643\u062b\u0631 \u0641\u0639\u0627\u0644\u064a\u0629.<\/p>\n<h2>\u0627\u0644\u0647\u064a\u0643\u0644 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0644\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646: \u0643\u064a\u0641 \u064a\u0639\u0645\u0644<\/h2>\n<p>\u062f\u0639\u0648\u0646\u0627 \u0646\u062a\u0639\u0645\u0642 \u0641\u064a \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0644\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646 \u0644\u0641\u0647\u0645 \u0637\u0631\u064a\u0642\u0629 \u0639\u0645\u0644\u0647 \u0628\u0634\u0643\u0644 \u0623\u0641\u0636\u0644. \u0643\u0645\u0627 \u0630\u0643\u0631\u0646\u0627 \u0633\u0627\u0628\u0642\u064b\u0627\u060c \u062a\u0639\u0645\u0644 LSA \u0639\u0644\u0649 \u062b\u0644\u0627\u062b \u0645\u0631\u0627\u062d\u0644 \u0631\u0626\u064a\u0633\u064a\u0629:<\/p>\n<ol>\n<li>\n<p><strong>\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u0633\u0628\u0642\u0629 \u0644\u0644\u0646\u0635<\/strong>: \u0642\u0628\u0644 \u0625\u0646\u0634\u0627\u0621 \u0645\u0635\u0641\u0648\u0641\u0629 \u0645\u0635\u0637\u0644\u062d \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u060c \u064a\u062e\u0636\u0639 \u0646\u0635 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0644\u0639\u062f\u0629 \u062e\u0637\u0648\u0627\u062a \u0645\u0639\u0627\u0644\u062c\u0629 \u0645\u0633\u0628\u0642\u0629\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u062a\u0631\u0645\u064a\u0632\u060c \u0648\u0625\u064a\u0642\u0627\u0641 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0643\u0644\u0645\u0627\u062a\u060c \u0648\u0627\u0644\u0623\u0635\u0644\u060c \u0648\u0623\u062d\u064a\u0627\u0646\u064b\u0627 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0642\u0646\u064a\u0627\u062a \u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0644\u063a\u0629 (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c lemmatization).<\/p>\n<\/li>\n<li>\n<p><strong>\u0625\u0646\u0634\u0627\u0621 \u0645\u0635\u0641\u0648\u0641\u0629 \u0627\u0644\u0648\u062b\u064a\u0642\u0629 \u0627\u0644\u0645\u0635\u0637\u0644\u062d<\/strong>: \u0628\u0645\u062c\u0631\u062f \u0627\u0643\u062a\u0645\u0627\u0644 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u0633\u0628\u0642\u0629\u060c \u064a\u062a\u0645 \u0625\u0646\u0634\u0627\u0621 \u0645\u0635\u0641\u0648\u0641\u0629 \u0645\u0633\u062a\u0646\u062f \u0627\u0644\u0645\u0635\u0637\u0644\u062d\u060c \u062d\u064a\u062b \u064a\u0645\u062b\u0644 \u0643\u0644 \u0635\u0641 \u0643\u0644\u0645\u0629\u060c \u0648\u064a\u0645\u062b\u0644 \u0643\u0644 \u0639\u0645\u0648\u062f \u0645\u0633\u062a\u0646\u062f\u064b\u0627\u060c \u0648\u062a\u062d\u062a\u0648\u064a \u0627\u0644\u062e\u0644\u0627\u064a\u0627 \u0639\u0644\u0649 \u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0643\u0644\u0645\u0627\u062a.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u0641\u0631\u062f\u0629 (SVD)<\/strong>: \u062a\u062e\u0636\u0639 \u0645\u0635\u0641\u0648\u0641\u0629 \u0645\u0633\u062a\u0646\u062f \u0627\u0644\u0645\u0635\u0637\u0644\u062d \u0625\u0644\u0649 SVD\u060c \u0627\u0644\u0630\u064a \u064a\u0642\u0633\u0645 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629 \u0625\u0644\u0649 \u062b\u0644\u0627\u062b \u0645\u0635\u0641\u0648\u0641\u0627\u062a: U \u0648\u03a3 \u0648V. \u062a\u0645\u062b\u0644 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0627\u062a U \u0648V \u0627\u0644\u0639\u0644\u0627\u0642\u0627\u062a \u0628\u064a\u0646 \u0627\u0644\u0643\u0644\u0645\u0627\u062a \u0648\u0627\u0644\u0645\u0641\u0627\u0647\u064a\u0645 \u0648\u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0648\u0627\u0644\u0645\u0641\u0627\u0647\u064a\u0645\u060c \u0639\u0644\u0649 \u0627\u0644\u062a\u0648\u0627\u0644\u064a\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u062d\u062a\u0648\u064a \u03a3 \u0639\u0644\u0649 \u0627\u0644\u0645\u0641\u0631\u062f \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u062a\u064a \u062a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0623\u0647\u0645\u064a\u0629 \u0643\u0644 \u0645\u0641\u0647\u0648\u0645.<\/p>\n<\/li>\n<\/ol>\n<p>\u064a\u0643\u0645\u0646 \u0645\u0641\u062a\u0627\u062d \u0646\u062c\u0627\u062d LSA \u0641\u064a \u062e\u0637\u0648\u0629 \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0623\u0628\u0639\u0627\u062f\u060c \u062d\u064a\u062b \u064a\u062a\u0645 \u0627\u0644\u0627\u062d\u062a\u0641\u0627\u0638 \u0641\u0642\u0637 \u0628\u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0645\u0641\u0631\u062f\u0629 \u0627\u0644\u0639\u0644\u064a\u0627 \u0648\u0627\u0644\u0635\u0641\u0648\u0641 \u0648\u0627\u0644\u0623\u0639\u0645\u062f\u0629 \u0627\u0644\u0645\u0642\u0627\u0628\u0644\u0629 \u0644\u0647\u0627 \u0641\u064a U \u0648\u03a3 \u0648V. \u0648\u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0623\u0643\u062b\u0631 \u0623\u0647\u0645\u064a\u0629\u060c \u064a\u0644\u062a\u0642\u0637 LSA \u0623\u0647\u0645 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u062f\u0644\u0627\u0644\u064a\u0629 \u0645\u0639 \u062a\u062c\u0627\u0647\u0644 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0648\u0627\u0644\u0627\u0631\u062a\u0628\u0627\u0637\u0627\u062a \u0627\u0644\u0623\u0642\u0644 \u0635\u0644\u0629.<\/p>\n<h2>\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0633\u0645\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646<\/h2>\n<p>\u064a\u0642\u062f\u0645 \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u062c\u0639\u0644\u0647 \u0623\u062f\u0627\u0629 \u0642\u064a\u0645\u0629 \u0641\u064a \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0644\u063a\u0629 \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629 \u0648\u0627\u0633\u062a\u0631\u062c\u0627\u0639 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a:<\/p>\n<ol>\n<li>\n<p><strong>\u0627\u0644\u062a\u0645\u062b\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a<\/strong>: \u064a\u0642\u0648\u0645 LSA \u0628\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0646\u0635 \u0627\u0644\u0623\u0635\u0644\u064a \u0625\u0644\u0649 \u0645\u0633\u0627\u062d\u0629 \u062f\u0644\u0627\u0644\u064a\u0629\u060c \u062d\u064a\u062b \u062a\u0631\u062a\u0628\u0637 \u0627\u0644\u0643\u0644\u0645\u0627\u062a \u0648\u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0628\u0627\u0644\u0645\u0641\u0627\u0647\u064a\u0645 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629. \u064a\u062a\u064a\u062d \u0630\u0644\u0643 \u0641\u0647\u0645\u064b\u0627 \u0623\u0643\u062b\u0631 \u062f\u0642\u0629 \u0644\u0644\u0639\u0644\u0627\u0642\u0627\u062a \u0628\u064a\u0646 \u0627\u0644\u0643\u0644\u0645\u0627\u062a \u0648\u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u0623\u0628\u0639\u0627\u062f<\/strong>: \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0642\u0644\u064a\u0644 \u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u060c \u064a\u062a\u063a\u0644\u0628 LSA \u0639\u0644\u0649 \u0644\u0639\u0646\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f\u060c \u0648\u0627\u0644\u062a\u064a \u062a\u0645\u062b\u0644 \u062a\u062d\u062f\u064a\u064b\u0627 \u0634\u0627\u0626\u0639\u064b\u0627 \u0641\u064a \u0627\u0644\u0639\u0645\u0644 \u0645\u0639 \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f. \u0648\u0647\u0630\u0627 \u064a\u0633\u0645\u062d \u0628\u0625\u062c\u0631\u0627\u0621 \u062a\u062d\u0644\u064a\u0644 \u0623\u0643\u062b\u0631 \u0643\u0641\u0627\u0621\u0629 \u0648\u0641\u0639\u0627\u0644\u064a\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u0639\u0644\u064a\u0645 \u063a\u064a\u0631 \u0645\u0634\u0631\u0641 \u0639\u0644\u064a\u0647<\/strong>: LSA \u0647\u064a \u0637\u0631\u064a\u0642\u0629 \u062a\u0639\u0644\u0645 \u063a\u064a\u0631 \u062e\u0627\u0636\u0639\u0629 \u0644\u0644\u0631\u0642\u0627\u0628\u0629\u060c \u0645\u0645\u0627 \u064a\u0639\u0646\u064a \u0623\u0646\u0647\u0627 \u0644\u0627 \u062a\u062a\u0637\u0644\u0628 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u0635\u0646\u0641\u0629 \u0644\u0644\u062a\u062f\u0631\u064a\u0628. \u0648\u0647\u0630\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u0645\u0641\u064a\u062f\u0629 \u0628\u0634\u0643\u0644 \u062e\u0627\u0635 \u0641\u064a \u0627\u0644\u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u0627\u0644\u062a\u064a \u064a\u0643\u0648\u0646 \u0641\u064a\u0647\u0627 \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0641\u0629 \u0646\u0627\u062f\u0631\u064b\u0627 \u0623\u0648 \u0645\u0643\u0644\u0641\u064b\u0627.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u0639\u0645\u064a\u0645 \u0627\u0644\u0645\u0641\u0647\u0648\u0645<\/strong>: \u064a\u0633\u062a\u0637\u064a\u0639 LSA \u0627\u0644\u062a\u0642\u0627\u0637 \u0627\u0644\u0645\u0641\u0627\u0647\u064a\u0645 \u0648\u062a\u0639\u0645\u064a\u0645\u0647\u0627\u060c \u0645\u0645\u0627 \u064a\u0633\u0645\u062d \u0644\u0647 \u0628\u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0645\u0631\u0627\u062f\u0641\u0627\u062a \u0648\u0627\u0644\u0645\u0635\u0637\u0644\u062d\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629 \u0628\u0641\u0639\u0627\u0644\u064a\u0629. \u0648\u0647\u0630\u0627 \u0645\u0641\u064a\u062f \u0628\u0634\u0643\u0644 \u062e\u0627\u0635 \u0641\u064a \u0645\u0647\u0627\u0645 \u0645\u062b\u0644 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0646\u0635 \u0648\u0627\u0633\u062a\u0631\u062c\u0627\u0639 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u0634\u0627\u0628\u0647 \u0627\u0644\u0648\u062b\u064a\u0642\u0629<\/strong>: \u064a\u062a\u064a\u062d LSA \u0642\u064a\u0627\u0633 \u062a\u0634\u0627\u0628\u0647 \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0645\u062d\u062a\u0648\u0627\u0647\u0627 \u0627\u0644\u062f\u0644\u0627\u0644\u064a. \u0648\u0647\u0630\u0627 \u0645\u0641\u064a\u062f \u0641\u064a \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u062b\u0644 \u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0647\u0629 \u0648\u0628\u0646\u0627\u0621 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u0648\u0635\u064a\u0627\u062a.<\/p>\n<\/li>\n<\/ol>\n<h2>\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646<\/h2>\n<p>\u064a\u0645\u0643\u0646 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646 \u0625\u0644\u0649 \u0623\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u0629 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0623\u0648 \u0627\u0644\u062a\u062d\u0633\u064a\u0646\u0627\u062a \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0627\u0644\u0645\u0637\u0628\u0642\u0629 \u0639\u0644\u0649 \u0646\u0647\u062c LSA \u0627\u0644\u0623\u0633\u0627\u0633\u064a. \u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0628\u0639\u0636 \u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0645\u0646 LSA:<\/p>\n<ol>\n<li>\n<p><strong>\u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646 \u0627\u0644\u0627\u062d\u062a\u0645\u0627\u0644\u064a (pLSA)<\/strong>: \u064a\u0639\u0645\u0644 pLSA \u0639\u0644\u0649 \u062a\u0648\u0633\u064a\u0639 LSA \u0645\u0646 \u062e\u0644\u0627\u0644 \u062f\u0645\u062c \u0627\u0644\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0627\u062d\u062a\u0645\u0627\u0644\u064a\u0629 \u0644\u062a\u0642\u062f\u064a\u0631 \u0627\u062d\u062a\u0645\u0627\u0644\u064a\u0629 \u062a\u0643\u0631\u0627\u0631 \u0627\u0644\u0643\u0644\u0645\u0627\u062a \u0641\u064a \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u062e\u0635\u064a\u0635 \u062f\u0631\u064a\u0634\u0644\u064a\u062a \u0627\u0644\u0643\u0627\u0645\u0646 (LDA)<\/strong>: \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646\u0647\u0627 \u0644\u064a\u0633\u062a \u062a\u0628\u0627\u064a\u0646\u064b\u0627 \u0635\u0627\u0631\u0645\u064b\u0627 \u0644\u0640 LSA\u060c \u0625\u0644\u0627 \u0623\u0646 LDA \u0647\u064a \u062a\u0642\u0646\u064a\u0629 \u0634\u0627\u0626\u0639\u0629 \u0644\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0636\u0648\u0639 \u062a\u0642\u0648\u0645 \u0639\u0644\u0649 \u0627\u0644\u0623\u0631\u062c\u062d \u0628\u062a\u0639\u064a\u064a\u0646 \u0627\u0644\u0643\u0644\u0645\u0627\u062a \u0644\u0644\u0645\u0648\u0636\u0648\u0639\u0627\u062a \u0648\u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0644\u0645\u0648\u0636\u0648\u0639\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629 \u063a\u064a\u0631 \u0627\u0644\u0633\u0627\u0644\u0628\u0629 (NMF)<\/strong>: NMF \u0647\u064a \u062a\u0642\u0646\u064a\u0629 \u0628\u062f\u064a\u0644\u0629 \u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0627\u062a \u0648\u0627\u0644\u062a\u064a \u062a\u0641\u0631\u0636 \u0642\u064a\u0648\u062f\u064b\u0627 \u063a\u064a\u0631 \u0633\u0644\u0628\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0627\u062a \u0627\u0644\u0646\u0627\u062a\u062c\u0629\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u0645\u0641\u064a\u062f\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u062b\u0644 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0635\u0648\u0631 \u0648\u0627\u0633\u062a\u062e\u0631\u0627\u062c \u0627\u0644\u0646\u0635.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u0641\u0631\u062f\u0629 (SVD)<\/strong>: \u0627\u0644\u0645\u0643\u0648\u0646 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0644\u0640 LSA \u0647\u0648 SVD\u060c \u0648\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0624\u062b\u0631 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0627\u062a SVD \u0639\u0644\u0649 \u0623\u062f\u0627\u0621 LSA \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0648\u0633\u0639.<\/p>\n<\/li>\n<\/ol>\n<p>\u064a\u0639\u062a\u0645\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0646\u0648\u0639 LSA \u0627\u0644\u0630\u064a \u0633\u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0639\u0644\u0649 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0644\u0644\u0645\u0647\u0645\u0629 \u0627\u0644\u0645\u0637\u0631\u0648\u062d\u0629 \u0648\u062e\u0635\u0627\u0626\u0635 \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<\/p>\n<h2>\u0637\u0631\u0642 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646 \u0648\u0645\u0634\u0643\u0644\u0627\u062a\u0647 \u0648\u062d\u0644\u0648\u0644\u0647\u0627 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645.<\/h2>\n<p>\u064a\u062c\u062f \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646 \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0639\u0628\u0631 \u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u0645\u062c\u0627\u0644\u0627\u062a \u0648\u0627\u0644\u0635\u0646\u0627\u0639\u0627\u062a \u0646\u0638\u0631\u064b\u0627 \u0644\u0642\u062f\u0631\u062a\u0647 \u0639\u0644\u0649 \u0627\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u0647\u064a\u0627\u0643\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u0627\u0645\u0646\u0629 \u0641\u064a \u0643\u0645\u064a\u0627\u062a \u0643\u0628\u064a\u0631\u0629 \u0645\u0646 \u0627\u0644\u0646\u0635. \u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0628\u0639\u0636 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u062a\u064a \u064a\u062a\u0645 \u0628\u0647\u0627 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 LSA \u0628\u0634\u0643\u0644 \u0634\u0627\u0626\u0639:<\/p>\n<ol>\n<li>\n<p><strong>\u0627\u0633\u062a\u0631\u062c\u0627\u0639 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a<\/strong>: \u064a\u0639\u0645\u0644 LSA \u0639\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0628\u062d\u062b \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a \u0627\u0644\u0645\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u0643\u0644\u0645\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0645\u0643\u064a\u0646 \u0627\u0644\u0628\u062d\u062b \u0627\u0644\u062f\u0644\u0627\u0644\u064a\u060c \u0627\u0644\u0630\u064a \u064a\u0639\u0631\u0636 \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0645\u0639\u0646\u0649 \u0627\u0644\u0627\u0633\u062a\u0639\u0644\u0627\u0645 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u062a\u0637\u0627\u0628\u0642\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0644\u0644\u0643\u0644\u0645\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a<\/strong>: \u064a\u0645\u0643\u0646 \u0644\u0640 LSA \u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0627\u0644\u0645\u0645\u0627\u062b\u0644\u0629 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0645\u062d\u062a\u0648\u0627\u0647\u0627 \u0627\u0644\u062f\u0644\u0627\u0644\u064a\u060c \u0645\u0645\u0627 \u064a\u062a\u064a\u062d \u062a\u0646\u0638\u064a\u0645\u064b\u0627 \u0648\u062a\u0635\u0646\u064a\u0641\u064b\u0627 \u0623\u0641\u0636\u0644 \u0644\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0627\u0644\u0643\u0628\u064a\u0631\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0636\u0648\u0639<\/strong>: \u064a\u062a\u0645 \u062a\u0637\u0628\u064a\u0642 LSA \u0644\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0648\u0636\u0648\u0639\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0641\u064a \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0646\u0635\u060c \u0645\u0645\u0627 \u064a\u0633\u0627\u0639\u062f \u0641\u064a \u062a\u0644\u062e\u064a\u0635 \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0648\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u0649.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0645\u0634\u0627\u0639\u0631<\/strong>: \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u062a\u0642\u0627\u0637 \u0627\u0644\u0639\u0644\u0627\u0642\u0627\u062a \u0627\u0644\u062f\u0644\u0627\u0644\u064a\u0629 \u0628\u064a\u0646 \u0627\u0644\u0643\u0644\u0645\u0627\u062a\u060c \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 LSA \u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0645\u0634\u0627\u0639\u0631 \u0648\u0627\u0644\u0639\u0648\u0627\u0637\u0641 \u0627\u0644\u0645\u0639\u0628\u0631 \u0639\u0646\u0647\u0627 \u0641\u064a \u0627\u0644\u0646\u0635\u0648\u0635.<\/p>\n<\/li>\n<\/ol>\n<p>\u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u064a\u0623\u062a\u064a LSA \u0623\u064a\u0636\u064b\u0627 \u0645\u0639 \u0628\u0639\u0636 \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a \u0648\u0627\u0644\u0642\u064a\u0648\u062f\u060c \u0645\u062b\u0644:<\/p>\n<ol>\n<li>\n<p><strong>\u062d\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f<\/strong>: \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0623\u062f\u0627\u0621 LSA \u062d\u0633\u0627\u0633\u064b\u0627 \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0639\u062f\u062f \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u062a\u064a \u062a\u0645 \u0627\u0644\u0627\u062d\u062a\u0641\u0627\u0638 \u0628\u0647\u0627 \u0623\u062b\u0646\u0627\u0621 \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0623\u0628\u0639\u0627\u062f. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u062a\u062d\u062f\u064a\u062f \u0642\u064a\u0645\u0629 \u063a\u064a\u0631 \u0645\u0646\u0627\u0633\u0628\u0629 \u0625\u0644\u0649 \u0627\u0644\u0625\u0641\u0631\u0627\u0637 \u0641\u064a \u0627\u0644\u062a\u0639\u0645\u064a\u0645 \u0623\u0648 \u0627\u0644\u0625\u0641\u0631\u0627\u0637 \u0641\u064a \u0627\u0644\u062a\u062c\u0647\u064a\u0632.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u0646\u0627\u062b\u0631 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/strong>: \u0639\u0646\u062f \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u062a\u0641\u0631\u0642\u0629\u060c \u062d\u064a\u062b \u062a\u062d\u062a\u0648\u064a \u0645\u0635\u0641\u0648\u0641\u0629 \u0645\u0633\u062a\u0646\u062f \u0627\u0644\u0645\u0635\u0637\u0644\u062d \u0639\u0644\u0649 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0625\u062f\u062e\u0627\u0644\u0627\u062a \u0627\u0644\u0635\u0641\u0631\u064a\u0629\u060c \u0642\u062f \u0644\u0627 \u064a\u0639\u0645\u0644 LSA \u0628\u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0623\u0645\u062b\u0644.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u0648\u0636\u064a\u062d \u0627\u0644\u0645\u0631\u0627\u062f\u0641<\/strong>: \u0628\u064a\u0646\u0645\u0627 \u064a\u0645\u0643\u0646 \u0644\u0640 LSA \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0645\u0631\u0627\u062f\u0641\u0627\u062a \u0625\u0644\u0649 \u062d\u062f \u0645\u0627\u060c \u0641\u0625\u0646\u0647 \u0642\u062f \u064a\u0648\u0627\u062c\u0647 \u0635\u0639\u0648\u0628\u0629 \u0641\u064a \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0643\u0644\u0645\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0645\u0639\u0627\u0646\u064a (\u0627\u0644\u0643\u0644\u0645\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u0646\u064a \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u0629) \u0648\u062a\u0648\u0636\u064a\u062d \u062a\u0645\u062b\u064a\u0644\u0627\u062a\u0647\u0627 \u0627\u0644\u062f\u0644\u0627\u0644\u064a\u0629.<\/p>\n<\/li>\n<\/ol>\n<p>\u0648\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0647\u0630\u0647 \u0627\u0644\u0642\u0636\u0627\u064a\u0627\u060c \u0642\u0627\u0645 \u0627\u0644\u0628\u0627\u062d\u062b\u0648\u0646 \u0648\u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0648\u0646 \u0628\u062a\u0637\u0648\u064a\u0631 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u062d\u0644\u0648\u0644 \u0648\u0627\u0644\u062a\u062d\u0633\u064a\u0646\u0627\u062a\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643:<\/p>\n<ol>\n<li>\n<p><strong>\u0639\u062a\u0628\u0629 \u0627\u0644\u0645\u0644\u0627\u0621\u0645\u0629 \u0627\u0644\u062f\u0644\u0627\u0644\u064a\u0629<\/strong>: \u064a\u0633\u0627\u0639\u062f \u062a\u0642\u062f\u064a\u0645 \u0639\u062a\u0628\u0629 \u0627\u0644\u0645\u0644\u0627\u0621\u0645\u0629 \u0627\u0644\u062f\u0644\u0627\u0644\u064a\u0629 \u0639\u0644\u0649 \u062a\u0635\u0641\u064a\u0629 \u0627\u0644\u0636\u0648\u0636\u0627\u0621 \u0648\u0627\u0644\u0627\u062d\u062a\u0641\u0627\u0638 \u0641\u0642\u0637 \u0628\u0627\u0644\u0627\u0631\u062a\u0628\u0627\u0637\u0627\u062a \u0627\u0644\u062f\u0644\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u0643\u062b\u0631 \u0635\u0644\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u0627\u0644\u0641\u0647\u0631\u0633\u0629 \u0627\u0644\u062f\u0644\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u0627\u0645\u0646\u0629 (LSI)<\/strong>: LSI \u0647\u0648 \u062a\u0639\u062f\u064a\u0644 \u0644\u0640 LSA \u064a\u062a\u0636\u0645\u0646 \u0623\u0648\u0632\u0627\u0646 \u0627\u0644\u0645\u0635\u0637\u0644\u062d\u0627\u062a \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u062a\u0643\u0631\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0646\u062f \u0627\u0644\u0639\u0643\u0633\u064a\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0623\u062f\u0627\u0626\u0647 \u0628\u0634\u0643\u0644 \u0623\u0643\u0628\u0631.<\/p>\n<\/li>\n<li>\n<p><strong>\u0648\u0636\u0639 \u0627\u0644\u0633\u064a\u0627\u0642<\/strong>: \u062f\u0645\u062c \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u0633\u064a\u0627\u0642\u064a\u0629 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0639\u0632\u0632 \u062f\u0642\u0629 LSA \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u0646\u0638\u0631 \u0641\u064a \u0645\u0639\u0627\u0646\u064a \u0627\u0644\u0643\u0644\u0645\u0627\u062a \u0627\u0644\u0645\u062d\u064a\u0637\u0629.<\/p>\n<\/li>\n<\/ol>\n<h2>\u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0648\u0645\u0642\u0627\u0631\u0646\u0627\u062a \u0623\u062e\u0631\u0649 \u0645\u0639 \u0645\u0635\u0637\u0644\u062d\u0627\u062a \u0645\u0645\u0627\u062b\u0644\u0629 \u0641\u064a \u0634\u0643\u0644 \u062c\u062f\u0627\u0648\u0644 \u0648\u0642\u0648\u0627\u0626\u0645.<\/h2>\n<p>\u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0641\u0647\u0645 \u0623\u0641\u0636\u0644 \u0644\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646 \u0648\u0639\u0644\u0627\u0642\u0627\u062a\u0647 \u0645\u0639 \u0627\u0644\u0645\u0635\u0637\u0644\u062d\u0627\u062a \u0627\u0644\u0645\u0634\u0627\u0628\u0647\u0629\u060c \u062f\u0639\u0648\u0646\u0627 \u0646\u0642\u0627\u0631\u0646\u0647 \u0645\u0639 \u0627\u0644\u062a\u0642\u0646\u064a\u0627\u062a \u0648\u0627\u0644\u0645\u0641\u0627\u0647\u064a\u0645 \u0627\u0644\u0623\u062e\u0631\u0649 \u0641\u064a \u0634\u0643\u0644 \u062c\u062f\u0648\u0644:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0627\u0644\u062a\u0642\u0646\u064a\u0629\/\u0627\u0644\u0645\u0641\u0647\u0648\u0645<\/th>\n<th>\u0635\u0641\u0627\u062a<\/th>\n<th>\u0627\u0644\u0641\u0631\u0642 \u0645\u0646 LSA<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646<\/td>\n<td>\u0627\u0644\u062a\u0645\u062b\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a\u060c \u0648\u0627\u0644\u062d\u062f \u0645\u0646 \u0627\u0644\u0623\u0628\u0639\u0627\u062f<\/td>\n<td>\u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 \u0627\u0644\u062a\u0642\u0627\u0637 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062f\u0644\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0641\u064a \u0627\u0644\u0646\u0635\u0648\u0635<\/td>\n<\/tr>\n<tr>\n<td>\u062a\u062e\u0635\u064a\u0635 \u062f\u064a\u0631\u064a\u062a\u0634\u0644\u064a\u062a \u0627\u0644\u0643\u0627\u0645\u0646\u0629<\/td>\n<td>\u0627\u0644\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0636\u0648\u0639\u064a\u0629 \u0627\u0644\u0627\u062d\u062a\u0645\u0627\u0644\u064a\u0629<\/td>\n<td>\u0627\u0644\u062a\u0639\u064a\u064a\u0646 \u0627\u0644\u0627\u062d\u062a\u0645\u0627\u0644\u064a \u0644\u0644\u0643\u0644\u0645\u0627\u062a \u0644\u0644\u0645\u0648\u0636\u0648\u0639\u0627\u062a \u0648\u0627\u0644\u0648\u062b\u0627\u0626\u0642<\/td>\n<\/tr>\n<tr>\n<td>\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629 \u063a\u064a\u0631 \u0627\u0644\u0633\u0627\u0644\u0628\u0629<\/td>\n<td>\u0627\u0644\u0642\u064a\u0648\u062f \u063a\u064a\u0631 \u0627\u0644\u0633\u0644\u0628\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0627\u062a<\/td>\n<td>\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0633\u0644\u0628\u064a\u0629 \u0648\u0645\u0647\u0627\u0645 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0635\u0648\u0631<\/td>\n<\/tr>\n<tr>\n<td>\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u0641\u0631\u062f\u0629<\/td>\n<td>\u062a\u0642\u0646\u064a\u0629 \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629<\/td>\n<td>\u0627\u0644\u0645\u0643\u0648\u0646 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0644\u0640 LSA\u061b \u064a\u062a\u062d\u0644\u0644 \u0645\u0635\u0641\u0648\u0641\u0629 \u0648\u062b\u064a\u0642\u0629 \u0627\u0644\u0645\u062f\u0649<\/td>\n<\/tr>\n<tr>\n<td>\u062d\u0642\u064a\u0628\u0629 \u0645\u0646 \u0627\u0644\u0643\u0644\u0645\u0627\u062a<\/td>\n<td>\u062a\u0645\u062b\u064a\u0644 \u0627\u0644\u0646\u0635 \u0639\u0644\u0649 \u0623\u0633\u0627\u0633 \u0627\u0644\u062a\u0631\u062f\u062f<\/td>\n<td>- \u0639\u062f\u0645 \u0627\u0644\u0641\u0647\u0645 \u0627\u0644\u062f\u0644\u0627\u0644\u064a\u060c \u0648\u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0643\u0644 \u0643\u0644\u0645\u0629 \u0628\u0634\u0643\u0644 \u0645\u0633\u062a\u0642\u0644<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0648\u062c\u0647\u0627\u062a \u0646\u0638\u0631 \u0648\u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646.<\/h2>\n<p>\u0625\u0646 \u0645\u0633\u062a\u0642\u0628\u0644 \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646 \u0648\u0627\u0639\u062f\u060c \u062d\u064a\u062b \u062a\u0633\u062a\u0645\u0631 \u0627\u0644\u062a\u0637\u0648\u0631\u0627\u062a \u0641\u064a \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0644\u063a\u0629 \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629 \u0648\u0627\u0644\u062a\u0639\u0644\u0645 \u0627\u0644\u0622\u0644\u064a \u0641\u064a \u062f\u0641\u0639 \u0627\u0644\u0628\u062d\u062b \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0645\u062c\u0627\u0644. \u0628\u0639\u0636 \u0648\u062c\u0647\u0627\u062a \u0627\u0644\u0646\u0638\u0631 \u0648\u0627\u0644\u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0640 LSA \u0647\u064a:<\/p>\n<ol>\n<li>\n<p><strong>\u0627\u0644\u062a\u0639\u0644\u0645 \u0627\u0644\u0639\u0645\u064a\u0642 \u0648LSA<\/strong>: \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u0627\u0644\u062c\u0645\u0639 \u0628\u064a\u0646 \u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u062a\u0639\u0644\u0645 \u0627\u0644\u0639\u0645\u064a\u0642 \u0645\u0639 LSA \u0625\u0644\u0649 \u062a\u0645\u062b\u064a\u0644\u0627\u062a \u062f\u0644\u0627\u0644\u064a\u0629 \u0623\u0643\u062b\u0631 \u0642\u0648\u0629 \u0648\u0645\u0639\u0627\u0644\u062c\u0629 \u0623\u0641\u0636\u0644 \u0644\u0644\u0647\u064a\u0627\u0643\u0644 \u0627\u0644\u0644\u063a\u0648\u064a\u0629 \u0627\u0644\u0645\u0639\u0642\u062f\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u0636\u0645\u064a\u0646 \u0627\u0644\u0643\u0644\u0645\u0627\u062a \u0627\u0644\u0633\u064a\u0627\u0642\u064a\u0629<\/strong>: \u0644\u0642\u062f \u0623\u0638\u0647\u0631 \u0638\u0647\u0648\u0631 \u062a\u0636\u0645\u064a\u0646\u0627\u062a \u0627\u0644\u0643\u0644\u0645\u0627\u062a \u0627\u0644\u0633\u064a\u0627\u0642\u064a\u0629 (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c BERT\u060c GPT) \u0648\u0639\u062f\u064b\u0627 \u0643\u0628\u064a\u0631\u064b\u0627 \u0641\u064a \u0627\u0644\u062a\u0642\u0627\u0637 \u0627\u0644\u0639\u0644\u0627\u0642\u0627\u062a \u0627\u0644\u062f\u0644\u0627\u0644\u064a\u0629 \u0627\u0644\u0648\u0627\u0639\u064a\u0629 \u0628\u0627\u0644\u0633\u064a\u0627\u0642\u060c \u0648\u0645\u0646 \u0627\u0644\u0645\u062d\u062a\u0645\u0644 \u0623\u0646 \u062a\u0643\u0645\u0644 \u0623\u0648 \u062a\u0639\u0632\u0632 LSA.<\/p>\n<\/li>\n<li>\n<p><strong>\u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0648\u0633\u0627\u0626\u0637 LSA<\/strong>: \u0625\u0646 \u062a\u0648\u0633\u064a\u0639 LSA \u0644\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0648\u0633\u0627\u0626\u0637 (\u0645\u062b\u0644 \u0627\u0644\u0646\u0635\u0648\u0635 \u0648\u0627\u0644\u0635\u0648\u0631 \u0648\u0627\u0644\u0635\u0648\u062a) \u0633\u064a\u0645\u0643\u0646 \u0645\u0646 \u0625\u062c\u0631\u0627\u0621 \u062a\u062d\u0644\u064a\u0644 \u0648\u0641\u0647\u0645 \u0623\u0643\u062b\u0631 \u0634\u0645\u0648\u0644\u0627\u064b \u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0645\u062a\u0646\u0648\u0639\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u0641\u0627\u0639\u0644\u064a\u0629 \u0648\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0641\u0633\u064a\u0631 LSA<\/strong>: \u0633\u062a\u0624\u062f\u064a \u0627\u0644\u062c\u0647\u0648\u062f \u0627\u0644\u0645\u0628\u0630\u0648\u0644\u0629 \u0644\u062c\u0639\u0644 LSA \u0623\u0643\u062b\u0631 \u062a\u0641\u0627\u0639\u0644\u064a\u0629 \u0648\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0641\u0633\u064a\u0631 \u0625\u0644\u0649 \u0632\u064a\u0627\u062f\u0629 \u0642\u0627\u0628\u0644\u064a\u062a\u0647\u0627 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u062a\u0633\u0645\u062d \u0644\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646 \u0628\u0641\u0647\u0645 \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0648\u0627\u0644\u0647\u064a\u0627\u0643\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0628\u0634\u0643\u0644 \u0623\u0641\u0636\u0644.<\/p>\n<\/li>\n<\/ol>\n<h2>\u0643\u064a\u0641 \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629 \u0623\u0648 \u0631\u0628\u0637\u0647\u0627 \u0628\u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646.<\/h2>\n<p>\u064a\u0645\u0643\u0646 \u0631\u0628\u0637 \u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629 \u0648\u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646 \u0628\u0639\u062f\u0629 \u0637\u0631\u0642\u060c \u062e\u0627\u0635\u0629 \u0641\u064a \u0633\u064a\u0627\u0642 \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u0627\u0644\u0648\u064a\u0628 \u0648\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0645\u062d\u062a\u0648\u0649:<\/p>\n<ol>\n<li>\n<p><strong>\u062a\u062c\u0631\u064a\u0641 \u0639\u0644\u0649 \u0634\u0628\u0643\u0629 \u0627\u0644\u0625\u0646\u062a\u0631\u0646\u062a<\/strong>: \u0639\u0646\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062e\u0648\u0627\u062f\u0645 \u0628\u0631\u0648\u0643\u0633\u064a \u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0648\u064a\u0628\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0633\u0627\u0639\u062f \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646 \u0641\u064a \u062a\u0646\u0638\u064a\u0645 \u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0645\u0633\u0631\u0648\u0642 \u0648\u062a\u0635\u0646\u064a\u0641\u0647 \u0628\u0634\u0643\u0644 \u0623\u0643\u062b\u0631 \u0641\u0639\u0627\u0644\u064a\u0629. \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0646\u0635 \u0627\u0644\u0645\u0633\u0631\u0648\u0642\u060c \u064a\u0645\u0643\u0646 \u0644\u0640 LSA \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629 \u0648\u062a\u062c\u0645\u064a\u0639\u0647\u0627 \u0645\u0646 \u0645\u0635\u0627\u062f\u0631 \u0645\u062e\u062a\u0644\u0641\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u0635\u0641\u064a\u0629 \u0627\u0644\u0645\u062d\u062a\u0648\u0649<\/strong>: \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629 \u0644\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 \u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u0645\u0646 \u0645\u0646\u0627\u0637\u0642 \u0623\u0648 \u0644\u063a\u0627\u062a \u0623\u0648 \u0645\u0648\u0627\u0642\u0639 \u0648\u064a\u0628 \u0645\u062e\u062a\u0644\u0641\u0629. \u0648\u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0637\u0628\u064a\u0642 LSA \u0639\u0644\u0649 \u0647\u0630\u0627 \u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0645\u062a\u0646\u0648\u0639\u060c \u064a\u0635\u0628\u062d \u0645\u0646 \u0627\u0644\u0645\u0645\u0643\u0646 \u062a\u0635\u0646\u064a\u0641 \u0648\u062a\u0635\u0641\u064a\u0629 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0631\u062f\u0629 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0645\u062d\u062a\u0648\u0627\u0647\u0627 \u0627\u0644\u062f\u0644\u0627\u0644\u064a.<\/p>\n<\/li>\n<li>\n<p><strong>\u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0648\u0627\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u0634\u0630\u0648\u0630<\/strong>: \u064a\u0645\u0643\u0646 \u0644\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629 \u062c\u0645\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0645\u0646 \u0645\u0635\u0627\u062f\u0631 \u0645\u062a\u0639\u062f\u062f\u0629\u060c \u0648\u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 LSA \u0644\u0631\u0635\u062f \u0648\u0627\u0643\u062a\u0634\u0627\u0641 \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0634\u0627\u0630\u0629 \u0641\u064a \u062a\u062f\u0641\u0642\u0627\u062a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0648\u0627\u0631\u062f\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0645\u0642\u0627\u0631\u0646\u062a\u0647\u0627 \u0628\u0627\u0644\u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u062f\u0644\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u062d\u062f\u062f\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u062d\u0633\u064a\u0646 \u0645\u062d\u0631\u0643 \u0627\u0644\u0628\u062d\u062b<\/strong>: \u064a\u0645\u0643\u0646 \u0644\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629 \u0625\u0639\u0627\u062f\u0629 \u062a\u0648\u062c\u064a\u0647 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646 \u0625\u0644\u0649 \u062e\u0648\u0627\u062f\u0645 \u0645\u062e\u062a\u0644\u0641\u0629 \u062d\u0633\u0628 \u0645\u0648\u0642\u0639\u0647\u0645 \u0627\u0644\u062c\u063a\u0631\u0627\u0641\u064a \u0623\u0648 \u0639\u0648\u0627\u0645\u0644 \u0623\u062e\u0631\u0649. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u062a\u0637\u0628\u064a\u0642 LSA \u0639\u0644\u0649 \u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0628\u062d\u062b \u0625\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0645\u062f\u0649 \u0645\u0644\u0627\u0621\u0645\u062a\u0647\u0627 \u0648\u062f\u0642\u062a\u0647\u0627\u060c \u0645\u0645\u0627 \u064a\u0639\u0632\u0632 \u062a\u062c\u0631\u0628\u0629 \u0627\u0644\u0628\u062d\u062b \u0627\u0644\u0634\u0627\u0645\u0644\u0629.<\/p>\n<\/li>\n<\/ol>\n<h2>\u0631\u0648\u0627\u0628\u0637 \u0630\u0627\u062a \u0639\u0644\u0627\u0642\u0629<\/h2>\n<p>\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u062d\u0648\u0644 \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646\u060c \u064a\u0645\u0643\u0646\u0643 \u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u0627\u0644\u0645\u0648\u0627\u0631\u062f \u0627\u0644\u062a\u0627\u0644\u064a\u0629:<\/p>\n<ol>\n<li><a href=\"https:\/\/lsa.colorado.edu\/papers\/JASIS.lsi.90.pdf\" target=\"_new\" rel=\"noopener nofollow\">\u0627\u0644\u0641\u0647\u0631\u0633\u0629 \u0628\u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646 \u2013 \u0627\u0644\u0648\u0631\u0642\u0629 \u0627\u0644\u0623\u0635\u0644\u064a\u0629<\/a><\/li>\n<li><a href=\"https:\/\/nlp.stanford.edu\/IR-book\/html\/htmledition\/latent-semantic-indexing-1.html\" target=\"_new\" rel=\"noopener nofollow\">\u0645\u0642\u062f\u0645\u0629 \u0641\u064a \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646 (LSA) \u2013 \u0645\u062c\u0645\u0648\u0639\u0629 \u0633\u062a\u0627\u0646\u0641\u0648\u0631\u062f \u0644\u0644\u0628\u0631\u0645\u062c\u0629 \u0627\u0644\u0644\u063a\u0648\u064a\u0629 \u0627\u0644\u0639\u0635\u0628\u064a\u0629<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Probabilistic_latent_semantic_analysis\" target=\"_new\" rel=\"noopener nofollow\">\u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u062f\u0644\u0627\u0644\u064a \u0627\u0644\u0643\u0627\u0645\u0646 \u0627\u0644\u0627\u062d\u062a\u0645\u0627\u0644\u064a (pLSA) \u2013 \u0648\u064a\u0643\u064a\u0628\u064a\u062f\u064a\u0627<\/a><\/li>\n<li><a href=\"https:\/\/lsa.colorado.edu\/papers\/JASIS.lsi.90.pdf\" target=\"_new\" rel=\"noopener nofollow\">\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0645\u0635\u0641\u0648\u0641\u0629 \u063a\u064a\u0631 \u0627\u0644\u0633\u0627\u0644\u0628\u0629 (NMF) \u2013 \u062c\u0627\u0645\u0639\u0629 \u0643\u0648\u0644\u0648\u0631\u0627\u062f\u0648 \u0628\u0648\u0644\u062f\u0631<\/a><\/li>\n<li><a href=\"https:\/\/www.mathworks.com\/help\/matlab\/ref\/svd.html\" target=\"_new\" rel=\"noopener nofollow\">\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u0641\u0631\u062f\u0629 (SVD) \u2013 MathWorks<\/a><\/li>\n<\/ol>","protected":false},"featured_media":468758,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477800","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Latent Semantic Analysis: Unveiling the Hidden Meaning in Texts<\/mark>","faq_items":[{"question":"What is Latent Semantic Analysis (LSA)?","answer":"<p>Latent Semantic Analysis (LSA) is a powerful technique used in natural language processing and information retrieval. It analyzes the statistical patterns of word usage in texts to discover the hidden, underlying semantic structure. LSA transforms the original text into a semantic space, where words and documents are associated with underlying concepts, enabling more effective analysis and understanding.<\/p>"},{"question":"Who introduced Latent Semantic Analysis, and when was it first mentioned?","answer":"<p>Latent Semantic Analysis was introduced by Scott Deerwester, Susan Dumais, George Furnas, Thomas Landauer, and Richard Harshman in their seminal paper titled \"Indexing by Latent Semantic Analysis,\" published in 1990. This paper marked the first mention of the LSA technique and its potential for improving information retrieval.<\/p>"},{"question":"How does Latent Semantic Analysis work?","answer":"<p>LSA operates in three main steps. First, it creates a term-document matrix from the input text, representing word frequencies in each document. Then, Singular Value Decomposition (SVD) is applied to this matrix to identify the word-concept and document-concept associations. Finally, dimensionality reduction is performed to retain only the most important components, revealing the latent semantic structure.<\/p>"},{"question":"What are the key features of Latent Semantic Analysis?","answer":"<p>LSA offers several key features, including semantic representation, dimensionality reduction, unsupervised learning, concept generalization, and the ability to measure document similarity. These features make LSA a valuable tool in various applications such as information retrieval, document clustering, topic modeling, and sentiment analysis.<\/p>"},{"question":"What are the types of Latent Semantic Analysis?","answer":"<p>Different types of LSA include Probabilistic Latent Semantic Analysis (pLSA), Latent Dirichlet Allocation (LDA), Non-negative Matrix Factorization (NMF), and variations in Singular Value Decomposition algorithms. Each type has its specific characteristics and use cases.<\/p>"},{"question":"How is Latent Semantic Analysis used in practice?","answer":"<p>LSA finds applications in information retrieval, document clustering, topic modeling, sentiment analysis, and more. It enhances traditional keyword-based search, categorizes and organizes large document collections, and identifies the main topics in a corpus of text.<\/p>"},{"question":"What are the challenges related to Latent Semantic Analysis?","answer":"<p>LSA may face challenges such as dimensionality sensitivity, data sparsity, and difficulties in synonym disambiguation. However, researchers have proposed solutions like semantic relevance thresholding and contextualization to address these issues.<\/p>"},{"question":"What does the future hold for Latent Semantic Analysis?","answer":"<p>The future of LSA looks promising, with potential advancements in deep learning integration, contextualized word embeddings, and multi-modal LSA. Interactive and explainable LSA may improve its usability and user understanding.<\/p>"},{"question":"How is Latent Semantic Analysis associated with proxy servers?","answer":"<p>Latent Semantic Analysis can be associated with proxy servers in various ways, especially in web scraping and content categorization. By using proxy servers for web scraping, LSA can organize and categorize scraped content more effectively. Additionally, LSA can enhance search engine results based on content accessed through proxy servers.<\/p>"},{"question":"Where can I find more information about Latent Semantic Analysis?","answer":"<p>For more information about Latent Semantic Analysis, you can explore the resources linked at the end of the article on OneProxy's website. These links offer additional insights into LSA and related concepts.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/wiki\/477800","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/wiki\/477800\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/media\/468758"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/media?parent=477800"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}