{"id":479357,"date":"2023-08-09T10:33:53","date_gmt":"2023-08-09T10:33:53","guid":{"rendered":""},"modified":"2023-09-05T11:18:39","modified_gmt":"2023-09-05T11:18:39","slug":"topic-modeling","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/ar\/wiki\/topic-modeling\/","title":{"rendered":"\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0636\u0648\u0639"},"content":{"rendered":"<p>\u062a\u0639\u062f \u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0627\u0636\u064a\u0639 \u062a\u0642\u0646\u064a\u0629 \u0642\u0648\u064a\u0629 \u062a\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 (NLP) \u0648\u0627\u0644\u062a\u0639\u0644\u0645 \u0627\u0644\u0622\u0644\u064a \u0644\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u0623\u0646\u0645\u0627\u0637 \u0648\u0627\u0644\u0645\u0648\u0636\u0648\u0639\u0627\u062a \u0627\u0644\u0643\u0627\u0645\u0646\u0629 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\u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0629 \u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0636\u0648\u0639\u060c \u0645\u062b\u0644 LDA. \u062a\u0642\u0648\u0645 \u0627\u0644\u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0629 \u0628\u0634\u0643\u0644 \u0645\u062a\u0643\u0631\u0631 \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\u0632\u064a\u062c \u0627\u0644\u0645\u0648\u0627\u0636\u064a\u0639\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0644\u062a\u062d\u0642\u064a\u0642 \u0623\u0641\u0636\u0644 \u0645\u0644\u0627\u0621\u0645\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u0627\u0633\u062a\u0646\u062a\u0627\u062c \u0627\u0644\u0645\u0648\u0636\u0648\u0639<\/strong>: \u0628\u0639\u062f \u0627\u0644\u062a\u062f\u0631\u064a\u0628\u060c \u064a\u0642\u0648\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0628\u0625\u0646\u0634\u0627\u0621 \u062a\u0648\u0632\u064a\u0639\u0627\u062a \u0644\u0643\u0644\u0645\u0627\u062a \u0627\u0644\u0645\u0648\u0636\u0648\u0639 \u0648\u062a\u0648\u0632\u064a\u0639\u0627\u062a \u0644\u0645\u0648\u0636\u0648\u0639 \u0627\u0644\u0645\u0633\u062a\u0646\u062f. \u0648\u064a\u062a\u0645 \u062a\u0645\u062b\u064a\u0644 \u0643\u0644 \u0645\u0648\u0636\u0648\u0639 \u0628\u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0643\u0644\u0645\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0627\u062d\u062a\u0645\u0627\u0644\u0627\u062a \u0627\u0644\u0645\u0631\u062a\u0628\u0637\u0629 \u0628\u0647\u0627\u060c \u0648\u064a\u062a\u0645 \u062a\u0645\u062b\u064a\u0644 \u0643\u0644 \u0648\u062b\u064a\u0642\u0629 \u0628\u0645\u0632\u064a\u062c \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u0636\u064a\u0639 \u0630\u0627\u062a \u0627\u0644\u0627\u062d\u062a\u0645\u0627\u0644\u0627\u062a \u0627\u0644\u0645\u0642\u0627\u0628\u0644\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u0641\u0633\u064a\u0631 \u0627\u0644\u0645\u0648\u0636\u0648\u0639<\/strong>: \u062a\u062a\u0636\u0645\u0646 \u0627\u0644\u062e\u0637\u0648\u0629 \u0627\u0644\u0623\u062e\u064a\u0631\u0629 \u062a\u0641\u0633\u064a\u0631 \u0627\u0644\u0645\u0648\u0627\u0636\u064a\u0639 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0643\u0644\u0645\u0627\u062a\u0647\u0627 \u0627\u0644\u0623\u0643\u062b\u0631 \u062a\u0645\u062b\u064a\u0644\u0627\u064b. \u064a\u0645\u0643\u0646 \u0644\u0644\u0628\u0627\u062d\u062b\u064a\u0646 \u0648\u0627\u0644\u0645\u062d\u0644\u0644\u064a\u0646 \u062a\u0635\u0646\u064a\u0641 \u0647\u0630\u0647 \u0627\u0644\u0645\u0648\u0627\u0636\u064a\u0639 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0645\u062d\u062a\u0648\u0627\u0647\u0627 \u0648\u0645\u0639\u0646\u0627\u0647\u0627.<\/p>\n<\/li>\n<\/ol>\n<h2>\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0633\u0645\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0636\u0648\u0639<\/h2>\n<p>\u062a\u0648\u0641\u0631 \u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0636\u0648\u0639 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u062c\u0639\u0644\u0647\u0627 \u0623\u062f\u0627\u0629 \u0642\u064a\u0645\u0629 \u0644\u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a:<\/p>\n<ol>\n<li>\n<p><strong>\u062a\u0639\u0644\u064a\u0645 \u063a\u064a\u0631 \u0645\u0634\u0631\u0641 \u0639\u0644\u064a\u0647<\/strong>: \u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0636\u0648\u0639 \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 \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0643\u062a\u0634\u0641 \u0627\u0644\u0623\u0646\u0645\u0627\u0637 \u0648\u0627\u0644\u0647\u064a\u0627\u0643\u0644 \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627 \u062f\u0648\u0646 \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u0635\u0646\u0641\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u062e\u0641\u064a\u0636 \u0627\u0644\u0623\u0628\u0639\u0627\u062f<\/strong>: \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0646\u0635\u064a\u0629 \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u0645\u0639\u0642\u062f\u0629 \u0648\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f. \u062a\u0639\u0645\u0644 \u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0627\u0636\u064a\u0639 \u0639\u0644\u0649 \u062a\u0642\u0644\u064a\u0644 \u0647\u0630\u0627 \u0627\u0644\u062a\u0639\u0642\u064a\u062f \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0644\u062e\u064a\u0635 \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0641\u064a \u0645\u0648\u0636\u0648\u0639\u0627\u062a \u0645\u062a\u0645\u0627\u0633\u0643\u0629\u060c \u0645\u0645\u0627 \u064a\u0633\u0647\u0644 \u0641\u0647\u0645 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u062a\u062d\u0644\u064a\u0644\u0647\u0627.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u0646\u0648\u0639 \u0627\u0644\u0645\u0648\u0636\u0648\u0639<\/strong>: \u064a\u0645\u0643\u0646 \u0644\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0636\u0648\u0639 \u0623\u0646 \u062a\u0643\u0634\u0641 \u0639\u0646 \u0643\u0644 \u0645\u0646 \u0627\u0644\u0645\u0648\u0636\u0648\u0639\u0627\u062a \u0627\u0644\u0633\u0627\u0626\u062f\u0629 \u0648\u0627\u0644\u0645\u062a\u062e\u0635\u0635\u0629 \u0636\u0645\u0646 \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0634\u0627\u0645\u0644\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u062d\u062a\u0648\u0649.<\/p>\n<\/li>\n<li>\n<p><strong>\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0648\u0633\u0639<\/strong>: \u064a\u0645\u0643\u0646 \u0644\u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0627\u062a \u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0636\u0648\u0639 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0646\u0635\u064a\u0629 \u0636\u062e\u0645\u0629\u060c \u0645\u0645\u0627 \u064a\u062a\u064a\u062d \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0641\u0639\u0627\u0644 \u0644\u0643\u0645\u064a\u0627\u062a \u0647\u0627\u0626\u0644\u0629 \u0645\u0646 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<\/p>\n<\/li>\n<\/ol>\n<h2>\u0623\u0646\u0648\u0627\u0639 \u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0627\u0636\u064a\u0639<\/h2>\n<p>\u0644\u0642\u062f \u062a\u0637\u0648\u0631\u062a \u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0636\u0648\u0639 \u0644\u062a\u0634\u0645\u0644 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0648\u0627\u0644\u0627\u0645\u062a\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u062c\u0627\u0648\u0632 LDA. \u062a\u062a\u0636\u0645\u0646 \u0628\u0639\u0636 \u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0628\u0627\u0631\u0632\u0629 \u0644\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0636\u0648\u0639 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u064a\u0643\u062a\u0628<\/th>\n<th>\u0648\u0635\u0641<\/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 (LSA)<\/td>\n<td>\u064a\u0633\u062a\u062e\u062f\u0645 LSA\u060c \u0648\u0647\u0648 \u0645\u0642\u062f\u0645\u0629 \u0644\u0640 LDA\u060c \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u0641\u0631\u062f\u0629 \u0644\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u0639\u0644\u0627\u0642\u0627\u062a \u0627\u0644\u062f\u0644\u0627\u0644\u064a\u0629 \u0641\u064a \u0627\u0644\u0646\u0635.<\/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 (NMF)<\/td>\n<td>\u064a\u0642\u0648\u0645 NMF \u0628\u062a\u062d\u0644\u064a\u0644 \u0645\u0635\u0641\u0648\u0641\u0629 \u063a\u064a\u0631 \u0633\u0644\u0628\u064a\u0629 \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062a\u0645\u062b\u064a\u0644\u0627\u062a \u0627\u0644\u0645\u0648\u0636\u0648\u0639 \u0648\u0627\u0644\u0648\u062b\u064a\u0642\u0629.<\/td>\n<\/tr>\n<tr>\n<td>\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)<\/td>\n<td>\u0646\u0633\u062e\u0629 \u0627\u062d\u062a\u0645\u0627\u0644\u064a\u0629 \u0645\u0646 LSA\u060c \u062d\u064a\u062b \u064a\u0641\u062a\u0631\u0636 \u0623\u0646 \u064a\u062a\u0645 \u0625\u0646\u0634\u0627\u0621 \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0645\u0646 \u0645\u0648\u0636\u0648\u0639\u0627\u062a \u0643\u0627\u0645\u0646\u0629.<\/td>\n<\/tr>\n<tr>\n<td>\u0639\u0645\u0644\u064a\u0629 \u062f\u064a\u0631\u064a\u0634\u0644\u064a\u062a \u0627\u0644\u0647\u0631\u0645\u064a\u0629 (HDP)<\/td>\n<td>\u064a\u0642\u0648\u0645 HDP \u0628\u062a\u0648\u0633\u064a\u0639 LDA \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u0633\u0645\u0627\u062d \u0628\u0639\u062f\u062f \u0644\u0627 \u0646\u0647\u0627\u0626\u064a \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u0636\u064a\u0639\u060c \u0648\u0627\u0633\u062a\u0646\u062a\u0627\u062c \u0639\u062f\u062f\u0647\u0627 \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0637\u0631\u0642 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0627\u0636\u064a\u0639 \u0648\u0627\u0644\u0645\u0634\u0643\u0644\u0627\u062a \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>\u062a\u062c\u062f \u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0636\u0648\u0639 \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0641\u064a \u0645\u062c\u0627\u0644\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629:<\/p>\n<ol>\n<li>\n<p><strong>\u0645\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u062d\u062a\u0648\u0649<\/strong>: \u062a\u0633\u0627\u0639\u062f \u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0627\u0636\u064a\u0639 \u0641\u064a \u062a\u062c\u0645\u064a\u0639 \u0648\u062a\u0635\u0646\u064a\u0641 \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0627\u0644\u0643\u0628\u064a\u0631\u0629\u060c \u0645\u0645\u0627 \u064a\u0633\u0647\u0644 \u0627\u0633\u062a\u0631\u062c\u0627\u0639 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0648\u062a\u0646\u0638\u064a\u0645\u0647\u0627 \u0628\u0643\u0641\u0627\u0621\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u0648\u0635\u064a\u0629<\/strong>: \u0645\u0646 \u062e\u0644\u0627\u0644 \u0641\u0647\u0645 \u0627\u0644\u0645\u0648\u0627\u0636\u064a\u0639 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0641\u064a \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a\u060c \u064a\u0645\u0643\u0646 \u0644\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0627\u0636\u064a\u0639 \u062a\u0639\u0632\u064a\u0632 \u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0627\u062a \u0627\u0644\u062a\u0648\u0635\u064a\u0629\u060c \u0648\u0627\u0642\u062a\u0631\u0627\u062d \u0627\u0644\u0645\u062d\u062a\u0648\u0649 \u0630\u064a \u0627\u0644\u0635\u0644\u0629 \u0644\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0645\u0634\u0627\u0639\u0631<\/strong>: \u0627\u0644\u062c\u0645\u0639 \u0628\u064a\u0646 \u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0636\u0648\u0639 \u0648\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0645\u0634\u0627\u0639\u0631 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0648\u0641\u0631 \u0646\u0638\u0631\u0629 \u062b\u0627\u0642\u0628\u0629 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\u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<\/p>\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\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0636\u0648\u0639<\/h2>\n<p>\u064a\u0628\u062f\u0648 \u0645\u0633\u062a\u0642\u0628\u0644 \u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0627\u0636\u064a\u0639 \u0648\u0627\u0639\u062f\u064b\u0627 \u0645\u0639 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u062a\u0637\u0648\u0631\u0627\u062a \u0627\u0644\u0645\u062d\u062a\u0645\u0644\u0629:<\/p>\n<ol>\n<li>\n<p><strong>\u0627\u0644\u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0627\u062a \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629<\/strong>: \u064a\u0639\u0645\u0644 \u0627\u0644\u0628\u0627\u062d\u062b\u0648\u0646 \u0628\u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u0639\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0627\u062a \u0627\u0644\u062d\u0627\u0644\u064a\u0629 \u0648\u062a\u0637\u0648\u064a\u0631 \u062a\u0642\u0646\u064a\u0627\u062a \u062c\u062f\u064a\u062f\u0629 \u0644\u062a\u0639\u0632\u064a\u0632 \u062f\u0642\u0629 \u0648\u0643\u0641\u0627\u0621\u0629 \u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0636\u0648\u0639.<\/p>\n<\/li>\n<li>\n<p><strong>\u0627\u0644\u062a\u0643\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u062a\u0639\u0644\u0645 \u0627\u0644\u0639\u0645\u064a\u0642<\/strong>: \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u0627\u0644\u062c\u0645\u0639 \u0628\u064a\u0646 \u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0636\u0648\u0639 \u0648\u0623\u0633\u0627\u0644\u064a\u0628 \u0627\u0644\u062a\u0639\u0644\u0645 \u0627\u0644\u0639\u0645\u064a\u0642 \u0625\u0644\u0649 \u0646\u0645\u0627\u0630\u062c \u0623\u0643\u062b\u0631 \u0642\u0648\u0629 \u0648\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0641\u0633\u064a\u0631 \u0644\u0645\u0647\u0627\u0645 \u0627\u0644\u0628\u0631\u0645\u062c\u0629 \u0627\u0644\u0644\u063a\u0648\u064a\u0629 \u0627\u0644\u0639\u0635\u0628\u064a\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0627\u0636\u064a\u0639 \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u0629 \u0627\u0644\u0648\u0633\u0627\u0626\u0637<\/strong>: \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u062f\u0645\u062c \u0637\u0631\u0627\u0626\u0642 \u0645\u062a\u0639\u062f\u062f\u0629\u060c \u0645\u062b\u0644 \u0627\u0644\u0646\u0635\u0648\u0635 \u0648\u0627\u0644\u0635\u0648\u0631\u060c \u0641\u064a \u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0636\u0648\u0639 \u0625\u0644\u0649 \u0627\u0644\u0643\u0634\u0641 \u0639\u0646 \u0631\u0624\u0649 \u0623\u0643\u062b\u0631 \u062b\u0631\u0627\u0621\u064b \u0645\u0646 \u0645\u0635\u0627\u062f\u0631 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u062a\u0646\u0648\u0639\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0636\u0648\u0639 \u0627\u0644\u062a\u0641\u0627\u0639\u0644\u064a<\/strong>: \u0642\u062f \u062a\u0638\u0647\u0631 \u0623\u062f\u0648\u0627\u062a \u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0627\u0636\u064a\u0639 \u0627\u0644\u062a\u0641\u0627\u0639\u0644\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0633\u0645\u062d \u0644\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646 \u0628\u0636\u0628\u0637 \u0627\u0644\u0645\u0648\u0627\u0636\u064a\u0639 \u0648\u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0628\u0634\u0643\u0644 \u0623\u0643\u062b\u0631 \u0633\u0647\u0648\u0644\u0629.<\/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\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0636\u0648\u0639<\/h2>\n<p>\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0644\u0639\u0628 \u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629 \u062f\u0648\u0631\u064b\u0627 \u062d\u064a\u0648\u064a\u064b\u0627 \u0641\u064a \u0633\u064a\u0627\u0642 \u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0627\u0636\u064a\u0639\u060c \u062e\u0627\u0635\u0629 \u0641\u064a\u0645\u0627 \u064a\u062a\u0639\u0644\u0642 \u0628\u062c\u0645\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0645\u0639\u0627\u0644\u062c\u062a\u0647\u0627. \u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0628\u0639\u0636 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u062a\u064a \u064a\u0645\u0643\u0646 \u0645\u0646 \u062e\u0644\u0627\u0644\u0647\u0627 \u0631\u0628\u0637 \u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629 \u0628\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0636\u0648\u0639:<\/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 \u062c\u0645\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0646\u0635\u064a\u0629 \u0645\u0646 \u0627\u0644\u0648\u064a\u0628 \u0644\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0636\u0648\u0639\u060c \u062a\u0633\u0627\u0639\u062f \u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629 \u0639\u0644\u0649 \u062a\u062c\u0646\u0628 \u0627\u0644\u0642\u064a\u0648\u062f \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0629 \u0625\u0644\u0649 IP \u0648\u0636\u0645\u0627\u0646 \u0627\u0633\u062a\u0631\u062c\u0627\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u062f\u0648\u0646 \u0627\u0646\u0642\u0637\u0627\u0639.<\/p>\n<\/li>\n<li>\n<p><strong>\u0625\u062e\u0641\u0627\u0621 \u0647\u0648\u064a\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/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\u0625\u062e\u0641\u0627\u0621 \u0647\u0648\u064a\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0628\u062d\u062b \u0648\u0636\u0645\u0627\u0646 \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0644\u062e\u0635\u0648\u0635\u064a\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u062d\u0645\u0644<\/strong>: \u0641\u064a \u0645\u0647\u0627\u0645 \u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0627\u0636\u064a\u0639 \u0648\u0627\u0633\u0639\u0629 \u0627\u0644\u0646\u0637\u0627\u0642\u060c \u062a\u0633\u0627\u0639\u062f \u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629 \u0641\u064a \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u062d\u0633\u0627\u0628\u064a \u0639\u0628\u0631 \u062e\u0648\u0627\u062f\u0645 \u0645\u062a\u0639\u062f\u062f\u0629\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0648\u062a\u0642\u0644\u064a\u0644 \u0648\u0642\u062a \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629.<\/p>\n<\/li>\n<li>\n<p><strong>\u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/strong>: \u062a\u062a\u064a\u062d \u0627\u0644\u062e\u0648\u0627\u062f\u0645 \u0627\u0644\u0648\u0643\u064a\u0644\u0629 \u062c\u0645\u0639 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u062a\u0646\u0648\u0639\u0629 \u0645\u0646 \u0645\u0648\u0627\u0642\u0639 \u062c\u063a\u0631\u0627\u0641\u064a\u0629 \u0645\u062e\u062a\u0644\u0641\u0629\u060c \u0645\u0645\u0627 \u064a\u0639\u0632\u0632 \u0642\u0648\u0629 \u0648\u062a\u0639\u0645\u064a\u0645 \u0646\u0645\u0627\u0630\u062c \u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0636\u0648\u0639.<\/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 \u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0627\u0636\u064a\u0639\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:\/\/www.machinelearningplus.com\/nlp\/topic-modeling-python-sklearn-examples\/\" target=\"_new\" rel=\"noopener nofollow\">\u0645\u0642\u062f\u0645\u0629 \u0644\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0636\u0648\u0639<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Latent_Dirichlet_allocation\" target=\"_new\" rel=\"noopener nofollow\">\u0634\u0631\u062d \u062a\u062e\u0635\u064a\u0635 \u062f\u064a\u0631\u064a\u0634\u0644\u064a\u062a \u0627\u0644\u0643\u0627\u0645\u0646 (LDA).<\/a><\/li>\n<li><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0957417417304241\" target=\"_new\" rel=\"noopener nofollow\">\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0636\u0648\u0639 \u0641\u064a \u0639\u0635\u0631 \u0627\u0644\u062a\u0639\u0644\u0645 \u0627\u0644\u0639\u0645\u064a\u0642<\/a><\/li>\n<\/ol>\n<p>\u0644\u0627 \u062a\u0632\u0627\u0644 \u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0627\u0636\u064a\u0639 \u0623\u062f\u0627\u0629 \u0623\u0633\u0627\u0633\u064a\u0629 \u0641\u064a \u0645\u062c\u0627\u0644 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0644\u063a\u0629 \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0645\u0643\u0651\u0646 \u0627\u0644\u0628\u0627\u062d\u062b\u064a\u0646 \u0648\u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0648\u0627\u0644\u0623\u0641\u0631\u0627\u062f \u0645\u0646 \u0641\u062a\u062d \u0631\u0624\u0649 \u0642\u064a\u0645\u0629 \u0645\u062e\u0628\u0623\u0629 \u0636\u0645\u0646 \u0643\u0645\u064a\u0627\u062a \u0647\u0627\u0626\u0644\u0629 \u0645\u0646 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0646\u0635\u064a\u0629. \u0645\u0639 \u062a\u0642\u062f\u0645 \u0627\u0644\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627\u060c \u064a\u0645\u0643\u0646\u0646\u0627 \u0623\u0646 \u0646\u062a\u0648\u0642\u0639 \u0623\u0646 \u062a\u062a\u0637\u0648\u0631 \u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0645\u0648\u0627\u0636\u064a\u0639 \u0628\u0634\u0643\u0644 \u0623\u0643\u0628\u0631\u060c \u0645\u0645\u0627 \u0633\u064a\u062d\u062f\u062b \u062b\u0648\u0631\u0629 \u0641\u064a \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u064a \u0646\u062a\u0641\u0627\u0639\u0644 \u0628\u0647\u0627 \u0645\u0639 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0627\u0644\u0646\u0635\u064a\u0629 \u0648\u0646\u0641\u0647\u0645\u0647\u0627.<\/p>","protected":false},"featured_media":470707,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-479357","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Topic Modeling: Unraveling the Hidden Themes<\/mark>","faq_items":[{"question":"What is topic modeling?","answer":"<p>Topic modeling is a powerful technique used in natural language processing (NLP) and machine learning to uncover latent patterns and themes in large collections of texts. It automatically identifies and groups similar words and phrases, allowing users to extract meaningful information and gain valuable insights from unstructured text data.<\/p>"},{"question":"How did topic modeling originate?","answer":"<p>The concept of topic modeling dates back to the 1990s, with one of the earliest mentions found in the paper \"Latent Semantic Analysis\" by Thomas K. Landauer, Peter W. Foltz, and Darrell Laham, published in 1998. Since then, researchers have developed and refined methods like Latent Dirichlet Allocation (LDA) to make topic modeling more effective.<\/p>"},{"question":"How does topic modeling work?","answer":"<p>Topic modeling involves several steps. First, textual data is preprocessed to remove noise and irrelevant characters. Next, the data is transformed into numerical representations suitable for machine learning algorithms. Then, a topic modeling algorithm like LDA is used to identify topics and their word distributions iteratively. Finally, the identified topics are interpreted and labeled based on their content.<\/p>"},{"question":"What are the key features of topic modeling?","answer":"<p>Topic modeling offers several key features, including unsupervised learning, dimensionality reduction, topic diversity, and scalability. It can automatically discover patterns without labeled data, reduce complexity in large datasets, reveal both dominant and niche themes, and handle massive amounts of text data efficiently.<\/p>"},{"question":"What types of topic modeling exist?","answer":"<p>There are several types of topic modeling, including Latent Semantic Analysis (LSA), Non-Negative Matrix Factorization (NMF), Probabilistic Latent Semantic Analysis (pLSA), and Hierarchical Dirichlet Process (HDP). Each type has its unique approach to uncovering latent topics in text data.<\/p>"},{"question":"How can topic modeling be used?","answer":"<p>Topic modeling finds applications in various domains, such as content organization, recommendation systems, sentiment analysis, and market research. It aids in clustering and categorizing documents, enhancing recommendation algorithms, understanding public opinion, and making data-driven decisions.<\/p>"},{"question":"What challenges are associated with topic modeling?","answer":"<p>Determining the optimal number of topics, interpreting ambiguous topics, and handling outliers are common challenges in topic modeling. However, techniques like topic coherence measures and hyperparameter tuning can help address these issues and improve the quality of results.<\/p>"},{"question":"What are the future perspectives of topic modeling?","answer":"<p>The future of topic modeling looks promising with advancements in algorithms, integration with deep learning, multimodal approaches, and interactive tools. These developments are expected to make topic modeling more accurate, robust, and user-friendly.<\/p>"},{"question":"How are proxy servers associated with topic modeling?","answer":"<p>Proxy servers play a crucial role in topic modeling by assisting in data gathering, anonymization, load balancing, and data augmentation. They ensure smooth data retrieval, privacy compliance, efficient computation, and diversity in collected data, thereby enhancing the overall topic modeling process.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/wiki\/479357","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\/479357\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/media\/470707"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/ar\/wp-json\/wp\/v2\/media?parent=479357"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}