{"id":517,"date":"2013-11-09T11:16:46","date_gmt":"2013-11-09T07:46:46","guid":{"rendered":"http:\/\/vua.nadiran.com\/?p=517"},"modified":"2013-11-09T14:15:13","modified_gmt":"2013-11-09T10:45:13","slug":"%d8%ae%d9%84%d8%a7%d8%b5%d9%87-%d8%af%d8%b1%d8%b3-%d8%ae%d9%88%d8%b4%d9%87-%d8%a8%d9%86%d8%af%db%8c-%d9%85%d9%87%d9%86%d8%af%d8%b3-%d8%a8%d8%b1%d8%a7%d8%af%d8%b1%d8%a7%d9%86-920818","status":"publish","type":"post","link":"https:\/\/vua.nadiran.com\/?p=517","title":{"rendered":"\u062e\u0644\u0627\u0635\u0647 \u062f\u0631\u0633 \u062e\u0648\u0634\u0647 \u0628\u0646\u062f\u06cc &#8211; \u0645\u0647\u0646\u062f\u0633 \u0628\u0631\u0627\u062f\u0631\u0627\u0646 \u06f9\u06f2\/\u06f0\u06f8\/\u06f1\u06f8"},"content":{"rendered":"<p>\u06f9\u06f2\/\u06f0\u06f8\/\u06f1\u06f8<br \/>\n\u0627\u062f\u0627\u0645\u0647 GMM<\/p>\n<p>\u0631\u0648\u0634 EM \u0628\u0631\u0627\u06cc \u0645\u062e\u0644\u0648\u0637 \u0647\u0627\u06cc \u06af\u0648\u0633\u06cc<\/p>\n<p>\u0636\u0631\u0627\u06cc\u0628 \u0645\u0648\u0644\u0641\u0647 \u0647\u0627\u06cc \u06af\u0648\u0633\u06cc<br \/>\n\u0628\u0631\u062f\u0627\u0631 \u0645\u06cc\u0627\u0646\u06af\u06cc\u0646<br \/>\n\u0648 \u0645\u0627\u062a\u0631\u06cc\u0633 \u0647\u0627\u06cc \u06a9\u0648\u0627\u0631\u06cc\u0627\u0646\u0633 \u06af\u0648\u0633\u06cc<\/p>\n<p>\u0642\u0644\u0628 \u0647\u0631 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u062e\u0648\u0634\u0647 \u0628\u0646\u062f\u06cc cost function \u0622\u0646 \u0627\u0633\u062a<br \/>\n\u06a9\u0647 \u0628\u0647 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0647\u0627\u06cc \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u062e\u0648\u0634\u0647 \u0628\u0646\u062f\u06cc \u0645\u06cc \u0631\u0633\u06cc\u0645<br \/>\n\u0628\u0647 \u0645\u0627 N \u062a\u0627 \u0628\u0631\u062f\u0627\u0631 \u0648\u06cc\u0698\u06af\u06cc \u0645\u06cc\u062f\u0647\u0646\u062f \u06cc\u06a9 GMM \u0631\u0627 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0622\u0646 Fit \u06a9\u0646\u06cc\u0645<\/p>\n<p>\u062a\u0634\u062e\u06cc\u0635 \u062a\u0639\u062f\u0627\u062f \u062e\u0648\u0634\u0647 \u0647\u0627<br \/>\n\u06f1-\u062e\u0631\u0648\u062c\u06cc \u0631\u0648\u0634 k-means \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0648\u0631\u0648\u062f\u06cc GMM ( \u06a9\u0647 \u0628\u0631\u062f\u0627\u0631 \u0647\u0633\u062a\u0646\u062f )<\/p>\n<p>\u0636\u0631\u0627\u06cc\u0628 \u0645\u062e\u0644\u0648\u0637 pk \u0631\u0627 \u0686\u062c\u0648\u0631\u06cc \u0645\u06cc \u062a\u0648\u0646\u06cc\u0645 \u0627\u0632 k-means \u0628\u062f\u0633\u062a \u0628\u06cc\u0627\u0631\u06cc\u0645 \u061f<br \/>\nk-means \u06cc\u06a9 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u0647\u0627\u0631\u062f \u0647\u0633\u062a \u0648 \u0647\u0631 \u0646\u0642\u0637\u0647 \u0631\u0627 \u0641\u0642\u0637 \u0628\u0647 \u06cc\u06a9 \u062e\u0648\u0634\u0647 \u0627\u062e\u062a\u0635\u0627\u0635 \u0645\u06cc \u062f\u0647\u062f<br \/>\n\u0645\u0627\u062a\u0631\u06cc\u0633 \u06a9\u0648\u0627\u0631\u06cc\u0627\u0646\u0633 = \u0628\u0631\u062f\u0627\u0631 \u0648\u06cc\u0698\u06af\u06cc \u0645\u0646\u0647\u0627\u06cc \u0645\u062a\u0648\u0633\u0637 \u0636\u0631\u0628 \u062f\u0631 \u0645\u0627\u062a\u0631\u06cc\u0633 \u062a\u0631\u0627\u0646\u0647\u0627\u062f\u0647<br \/>\n\u0648\u0632\u0646 \u0647\u0627 : \u062a\u0639\u062f\u0627\u062f \u0627\u0639\u0636\u0627\u06cc \u0647\u0631 \u062e\u0648\u0634\u0647 \u062a\u0642\u0633\u06cc\u0645 \u0628\u0631 \u062a\u0639\u062f\u0627\u062f \u06a9\u0644<br \/>\n&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\n\u0648\u0631\u0648\u062f\u06cc \u0648 \u062e\u0631\u0648\u062c\u06cc GMM \u0686\u0647 \u0686\u06cc\u0632 \u0647\u0627\u06cc\u06cc \u0647\u0633\u062a\u0646\u062f \u061f<br \/>\n\u0648\u0631\u0648\u062f\u06cc : N \u062a\u0627 \u0628\u0631\u062f\u0627\u0631 \u0648\u06cc\u0698\u06af\u06cc<br \/>\n\u062e\u0631\u0648\u062c\u06cc : \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0647\u0627\u06cc \u0645\u062e\u0644\u0648\u0637 \u06af\u0648\u0633\u06cc<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0645\u062f\u0644\u06cc \u0631\u0627 \u0641\u06cc\u062a \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u062a\u0648\u0635\u06cc\u0641 \u0645\u06cc \u06a9\u0646\u062f<\/p>\n<p>\u0646\u06a9\u062a\u0647 : \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0647\u0627\u06cc GMM \u0631\u0627 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u062f\u0631 \u0627\u0648\u0644 \u06a9\u0627\u0631 \u0645\u062d\u0627\u0633\u0628\u0647 \u06a9\u0646\u06cc\u0645 ( \u0641\u0631\u0645 \u0628\u0633\u062a\u0647 \u0646\u062f\u0627\u0631\u062f )<br \/>\n\u067e\u0633 \u06cc\u06a9 \u0633\u0631\u06cc \u0641\u0631\u0645\u0648\u0644 \u063a\u06cc\u0631 \u0628\u0633\u062a\u0647 \u0627\u06cc \u06a9\u0647 \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u062f\u06cc\u0645 \u062a\u0627\u0628\u0639 \u062f\u0631\u0633\u062a \u0646\u0645\u0627\u06cc\u06cc \u0631\u0627 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0645\u062f\u0627\u0648\u0645\u0627 \u062a\u06a9\u0631\u0627\u0631 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u062f\u06cc\u06af\u0631 \u062a\u063a\u06cc\u06cc\u0631 \u0646\u06a9\u0646\u062f<\/p>\n<p><a href=\"http:\/\/vua.nadiran.com\/wp-content\/uploads\/clustering-gmm-EM-kmeans2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-525\" style=\"color: #333333;\" alt=\"clustering-gmm-EM-kmeans\" src=\"http:\/\/vua.nadiran.com\/wp-content\/uploads\/clustering-gmm-EM-kmeans.jpg\" width=\"467\" height=\"251\" srcset=\"https:\/\/vua.nadiran.com\/wp-content\/uploads\/clustering-gmm-EM-kmeans.jpg 467w, https:\/\/vua.nadiran.com\/wp-content\/uploads\/clustering-gmm-EM-kmeans-300x161.jpg 300w\" sizes=\"(max-width: 467px) 100vw, 467px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/vua.nadiran.com\/wp-content\/uploads\/clustering-gmm-EM-kmeans2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-524\" alt=\"clustering-gmm-EM-kmeans2\" src=\"http:\/\/vua.nadiran.com\/wp-content\/uploads\/clustering-gmm-EM-kmeans2.jpg\" width=\"453\" height=\"297\" srcset=\"https:\/\/vua.nadiran.com\/wp-content\/uploads\/clustering-gmm-EM-kmeans2.jpg 453w, https:\/\/vua.nadiran.com\/wp-content\/uploads\/clustering-gmm-EM-kmeans2-300x196.jpg 300w\" sizes=\"(max-width: 453px) 100vw, 453px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-523\" alt=\"clustering-gmm-EM-kmeans3\" src=\"http:\/\/vua.nadiran.com\/wp-content\/uploads\/clustering-gmm-EM-kmeans3.jpg\" width=\"551\" height=\"279\" srcset=\"https:\/\/vua.nadiran.com\/wp-content\/uploads\/clustering-gmm-EM-kmeans3.jpg 551w, https:\/\/vua.nadiran.com\/wp-content\/uploads\/clustering-gmm-EM-kmeans3-300x151.jpg 300w\" sizes=\"(max-width: 551px) 100vw, 551px\" \/><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-522\" alt=\"clustering-gmm-EM-kmeans4\" src=\"http:\/\/vua.nadiran.com\/wp-content\/uploads\/clustering-gmm-EM-kmeans4.jpg\" width=\"568\" height=\"231\" srcset=\"https:\/\/vua.nadiran.com\/wp-content\/uploads\/clustering-gmm-EM-kmeans4.jpg 568w, https:\/\/vua.nadiran.com\/wp-content\/uploads\/clustering-gmm-EM-kmeans4-300x122.jpg 300w\" sizes=\"(max-width: 568px) 100vw, 568px\" \/><br \/>\n\u0645\u0627\u062a\u0631\u06cc\u0633 \u0642\u0637\u0631\u06cc \u0627\u06cc\u0632\u0648\u062a\u0648\u067e\u0631\u06cc\u06a9<br \/>\na) \u062e\u0648\u0634\u0647 \u0628\u0646\u062f\u06cc \u0628\u0631 \u0627\u0633\u0627\u0633 \u0631\u0646\u062f\u0648\u0645 \u06af\u0631\u0641\u062a\u0647<br \/>\nb ) \u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u062f\u0648\u0645 : \u0645\u0642\u062f\u0627\u0631 \u0627\u062d\u062a\u0645\u0627\u0644 \u067e\u0633\u06cc\u0646 \u0631\u0627 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u0647<br \/>\nc) \u0642\u0633\u0645\u062a maximation \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0627\u062f\u06cc\u0645 ( \u0645\u062a\u0648\u0633\u0637 \u0647\u0627\u060c \u0648\u0632\u0646 \u0647\u0627 \u060c &#8230; )<br \/>\nd) \u062f\u0648\u0628\u0627\u0631\u0647 \u0627\u062d\u062a\u0645\u0627\u0644 \u067e\u0633\u06cc\u0646 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0631\u062f\u06cc\u0645<br \/>\ne) \u062f\u0648\u0628\u0627\u0631\u0647 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0647\u0627\u06cc \u062a\u0648\u0632\u06cc\u0639 \u067e\u0633\u06cc\u0646 \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0631\u062f\u06cc\u0645 ( \u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u067e\u0646\u062c\u0645 )<br \/>\nf) \u0645\u0631\u062d\u0644\u0647 \u0628\u06cc\u0633\u062a \u06a9\u0647 \u062a\u0627\u0628\u0639 \u062f\u0631\u0633\u062a\u0646\u0645\u0627\u06cc\u06cc \u062a\u063a\u06cc\u06cc\u0631 \u0646\u0645\u06cc \u06a9\u0646\u062f<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/vua.nadiran.com\/wp-content\/uploads\/clustering-gmm-EM-kmeans-example.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-521\" alt=\"clustering-gmm-EM-kmeans-example\" src=\"http:\/\/vua.nadiran.com\/wp-content\/uploads\/clustering-gmm-EM-kmeans-example.jpg\" width=\"576\" height=\"372\" srcset=\"https:\/\/vua.nadiran.com\/wp-content\/uploads\/clustering-gmm-EM-kmeans-example.jpg 576w, https:\/\/vua.nadiran.com\/wp-content\/uploads\/clustering-gmm-EM-kmeans-example-300x193.jpg 300w\" sizes=\"(max-width: 576px) 100vw, 576px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u06f9\u06f2\/\u06f0\u06f8\/\u06f1\u06f8 \u0627\u062f\u0627\u0645\u0647 GMM \u0631\u0648\u0634 EM \u0628\u0631\u0627\u06cc \u0645\u062e\u0644\u0648\u0637 \u0647\u0627\u06cc \u06af\u0648\u0633\u06cc \u0636\u0631\u0627\u06cc\u0628 \u0645\u0648\u0644\u0641\u0647 \u0647\u0627\u06cc \u06af\u0648\u0633\u06cc \u0628\u0631\u062f\u0627\u0631 \u0645\u06cc\u0627\u0646\u06af\u06cc\u0646 \u0648 \u0645\u0627\u062a\u0631\u06cc\u0633 \u0647\u0627\u06cc \u06a9\u0648\u0627\u0631\u06cc\u0627\u0646\u0633 \u06af\u0648\u0633\u06cc \u0642\u0644\u0628 \u0647\u0631 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u062e\u0648\u0634\u0647 \u0628\u0646\u062f\u06cc cost function \u0622\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0647\u0627\u06cc \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u062e\u0648\u0634\u0647 \u0628\u0646\u062f\u06cc \u0645\u06cc \u0631\u0633\u06cc\u0645 \u0628\u0647 \u0645\u0627 N \u062a\u0627 \u0628\u0631\u062f\u0627\u0631 \u0648\u06cc\u0698\u06af\u06cc \u0645\u06cc\u062f\u0647\u0646\u062f \u06cc\u06a9 GMM \u0631\u0627 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0622\u0646 Fit \u06a9\u0646\u06cc\u0645 \u062a\u0634\u062e\u06cc\u0635 \u062a\u0639\u062f\u0627\u062f <a href='https:\/\/vua.nadiran.com\/?p=517' class='excerpt-more'>[&#8230;]<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-517","post","type-post","status-publish","format-standard","hentry","category-clustering","category-21-id","post-seq-1","post-parity-odd","meta-position-corners","fix"],"_links":{"self":[{"href":"https:\/\/vua.nadiran.com\/index.php?rest_route=\/wp\/v2\/posts\/517"}],"collection":[{"href":"https:\/\/vua.nadiran.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vua.nadiran.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vua.nadiran.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vua.nadiran.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=517"}],"version-history":[{"count":5,"href":"https:\/\/vua.nadiran.com\/index.php?rest_route=\/wp\/v2\/posts\/517\/revisions"}],"predecessor-version":[{"id":520,"href":"https:\/\/vua.nadiran.com\/index.php?rest_route=\/wp\/v2\/posts\/517\/revisions\/520"}],"wp:attachment":[{"href":"https:\/\/vua.nadiran.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=517"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vua.nadiran.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=517"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vua.nadiran.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=517"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}