{"id":762,"date":"2013-12-16T18:30:26","date_gmt":"2013-12-16T15:00:26","guid":{"rendered":"http:\/\/vua.nadiran.com\/?p=762"},"modified":"2014-02-01T10:24:44","modified_gmt":"2014-02-01T06:54:44","slug":"%d8%ae%d9%84%d8%a7%d8%b5%d9%87-%d8%ac%d9%84%d8%b3%d9%87-%d8%ac%d8%a8%d8%b1%d8%a7%d9%86%db%8c-%d8%ae%d9%88%d8%b4%d9%87-%d8%a8%d9%86%d8%af%db%8c-%d8%b3%d8%a7%d8%b9%d8%aa-5-%d8%aa%d8%a7-630-%d8%af%da%a9","status":"publish","type":"post","link":"https:\/\/vua.nadiran.com\/?p=762","title":{"rendered":"\u062e\u0644\u0627\u0635\u0647 \u062c\u0644\u0633\u0647 \u062c\u0628\u0631\u0627\u0646\u06cc \u062e\u0648\u0634\u0647 \u0628\u0646\u062f\u06cc \u0633\u0627\u0639\u062a \u06f5 \u062a\u0627 \u06f6:\u06f3\u06f0 \u062f\u06a9\u062a\u0631 \u0632\u0627\u0631\u0639 \u06f9\u06f2\/\u06f0\u06f9\/\u06f2\u06f5"},"content":{"rendered":"

\u062e\u0644\u0627\u0635\u0647 \u062c\u0644\u0633\u0647 \u062c\u0628\u0631\u0627\u0646\u06cc \u062e\u0648\u0634\u0647 \u0628\u0646\u062f\u06cc \u0633\u0627\u0639\u062a \u06f5 \u062a\u0627 \u06f6:\u06f3\u06f0 \u062f\u06a9\u062a\u0631 \u0632\u0627\u0631\u0639 \u06f9\u06f2\/\u06f0\u06f9\/\u06f2\u06f5<\/p>\n

Classification
\n\u0641\u06cc\u0634\u0631 :
\n\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0648\u0632\u06cc\u0639 \u06af\u0648\u0633\u06cc \u0631\u0648\u0634 \u0641\u06cc\u0634\u0631 \u0631\u0627 \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u062f \u062f\u0631 \u0628\u062d\u062b Pattern Recognition<\/p>\n

\u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0628\u0647 \u062f\u0648 \u062f\u0633\u062a\u0647 train \u0648 test \u062a\u0642\u0633\u06cc\u0645 \u0645\u06cc \u06a9\u0646\u06cc\u0645
\n\u0627\u06af\u0631 \u0628\u062a\u0648\u0627\u0646\u06cc\u0645 \u06cc\u06a9 \u062c\u062f\u0627 \u0633\u0627\u0632 \u0633\u0627\u062f\u0647 \u062a\u0639\u06cc\u06cc\u0646 \u06a9\u0646\u06cc\u0645 \u0628\u0631\u0627\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062a\u0633\u062a \u0639\u0645\u0644\u06a9\u0631\u062f \u062e\u0648\u0628\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645<\/p>\n

nearest Neighbor \u062f\u0631 \u0635\u0648\u0631\u062a \u0627\u0636\u0627\u0641\u0647 \u0634\u062f\u0646 \u062f\u0627\u062f\u0647 \u062c\u062f\u06cc\u062f \u060c
\n\u06cc\u06a9 \u067e\u06cc\u0634 \u067e\u0631\u062f\u0627\u0632\u0634 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0647\u0634 \u0628\u0639\u062f \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u06cc\u0645
\n\u0648 \u0645\u0639\u0645\u0648\u0644\u0627 \u0627\u0632 Feature Selection \u0628\u0631\u0627\u06cc \u0628\u06cc\u0631\u0648\u0646 \u0627\u0646\u062f\u0627\u062e\u062a\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0646\u0627\u0645\u0631\u0628\u0648\u0637 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645<\/p>\n

\u0628\u0631\u0627\u06cc \u062a\u0634\u062e\u06cc\u0635 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0647\u0627\u06cc \u0645\u0648\u062b\u0631
\n\u0627\u0632 \u06cc\u06a9\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u0633\u0647 \u0631\u0648\u0634 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645
\n-Forward Selection
\n– Backward Elimination
\n– Bi-Directional search<\/p>\n

\u062f\u0631 \u0628\u062d\u062b Distanse \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 ( \u0627\u0642\u0644\u06cc\u062f\u0633\u06cc – \u0645\u0646\u0647\u062a\u0646 – \u0645\u0627\u0647\u0627\u0644\u0648\u0646\u0648\u0628\u06cc\u0633 )
\n\u062f\u0648 \u062a\u0627 \u0627\u0633\u0645 \u062f\u0627\u0631\u06cc\u0645 Peter , Piotr
\n\u0627\u0632 \u0627\u0633\u0645 \u0627\u0648\u0644 \u0628\u0627 \u06f3 \u0639\u0645\u0644\u06af\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0647 \u0627\u0633\u0645 \u062f\u0648\u0645 \u0628\u0631\u0633\u06cc\u0645
\n————————————
\n\u0641\u0627\u06cc\u0644\u0647\u0627\u06cc \u0632\u06cc\u0631 \u0622\u067e\u0644\u0648\u062f \u0634\u062f
\nClustering Final exam
\nsharifi test
\nintro_SVM_new
\nclassification – part 4<\/p>\n

———————————-<\/p>\n

\"920925-clustring-naive-bayes\"<\/a>
\n———————————-
\nNaive Bayes \u0631\u0648 \u0645\u0639\u0645\u0648\u0644\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u06af\u0631\u0627\u0641 \u0645\u06cc \u06a9\u0634\u0646\u062f<\/p>\n

\u0646\u0627\u06cc\u0648 \u0628\u06cc\u0632 \u0646\u0633\u0628\u062a \u0628\u0647 Future \u0647\u0627\u06cc \u0646\u0627\u0645\u0631\u0628\u0648\u0637 \u062d\u0633\u0627\u0633 \u0646\u06cc\u0633\u062a
\n\u0686\u0648\u0646 \u062f\u0631 \u0648\u0627\u0642\u0639 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627 \u0627\u0632 \u0647\u0645 \u0645\u0633\u062a\u0642\u0644\u0646\u062f \u0627\u062b\u0631 \u06cc\u06a9 \u0648\u06cc\u0698\u06af\u06cc \u0627\u0632 \u0628\u06cc\u0646 \u0645\u06cc \u0631\u0648\u062f
\n\u0622\u06cc\u0627 \u0645\u06cc \u0634\u0648\u062f \u0631\u0648\u0634 Naive Bayes \u0631\u0627 \u0628\u0647\u062a\u0631 \u06a9\u0631\u062f \u061f \u0628\u0644\u0647<\/p>\n

\u0645\u0632\u0627\u06cc\u0627 \u0648 \u0645\u0639\u0627\u06cc\u0628 \u0631\u0648\u0634 Naive Bayes:<\/p>\n

————————————–
\n\u062f\u0631 \u0627\u0645\u062a\u062d\u0627\u0646 \u0646\u0645\u06cc \u0622\u06cc\u062f
\nSVM : Support Vector Machine
\n\u0645\u0627\u0634\u06cc\u0646 \u0628\u0631\u062f\u0627\u0631 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646
\n\u0622\u0642\u0627\u06cc vladimir vapnik \u0645\u0637\u0631\u062d \u06a9\u0631\u062f \u06f1\u06f9\u06f8\u06f0
\nStatistical Learning Theory
\nDataset – MNIC
\nerror rate \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0645\u06cc \u062f\u0627\u0634\u062a
\n\u0627\u0648\u0644\u06cc\u0646 \u0628\u0627\u0631 \u0631\u0648\u0634 Kernel \u0631\u0627 \u0628\u0627 SVM \u0645\u0637\u0631\u062d \u06a9\u0631\u062f\u0646\u062f<\/p>\n

\u0627\u06af\u0631 \u062f\u0648 \u06a9\u0644\u0627\u0633 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u0645 \u0648 \u0628\u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0627 \u06cc\u06a9 \u062e\u0637 \u062c\u062f\u0627 \u06a9\u0646\u06cc\u0645 \u067e\u0633 \u0628\u06cc \u0646\u0647\u0627\u06cc\u062a \u062e\u0637 \u062f\u06cc\u06af\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0631\u0633\u0645 \u06a9\u0646\u06cc\u0645
\n\u0628\u0647\u062a\u0631\u06cc\u0646 \u062e\u0637 \u0631\u0627 \u06a9\u062f\u0627\u0645 \u062f\u0631 \u0646\u0638\u0631 \u0628\u06af\u06cc\u0631\u06cc\u0645
\n\u062f\u0648 \u062e\u0637 \u0645\u0631\u0632\u06cc \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631 \u0645\u06cc \u06af\u06cc\u0631\u06cc\u0645 \u0648 \u0645\u0631\u0632 \u062a\u0635\u0645\u06cc\u0645 \u06af\u06cc\u0631\u06cc \u0631\u0627 \u062f\u0631 \u0645\u06cc\u0627\u0646\u06af\u06cc\u0646 \u0627\u06cc\u0646 \u062f\u0648 \u062e\u0637 \u0645\u0631\u0632\u06cc \u062f\u0631 \u0646\u0638\u0631 \u0645\u06cc \u06af\u06cc\u0631\u06cc\u0645<\/p>\n

Margin \u0631\u0627 \u0628\u0627\u06cc\u062f Maximize \u06a9\u0646\u06cc\u0645<\/p>\n

KKT Conditions<\/p>\n

 <\/p>\n

 <\/p>\n

\u0633\u0631 \u0627\u0645\u062a\u062d\u0627\u0646<\/strong>
\n \u0645\u0627\u0634\u06cc\u0646 \u062d\u0633\u0627\u0628 \u0628\u06cc\u0627\u0631\u06cc\u062f<\/strong>
\n \u062f\u0646\u062f\u0648\u06af\u0631\u0627\u0645 \u0628\u0627\u06cc\u062f \u0628\u06a9\u0634\u06cc\u062f<\/strong>
\n K-means<\/strong>
\n GMM<\/strong>
\n PCA<\/strong>
\n Fisher<\/strong><\/p>\n

\u0631\u0648\u0634\u0647\u0627\u06cc classification<\/strong>
\n Naive Bayes \u0648 K-nearest Neighbor \u0631\u0627 \u0628\u0627\u06cc\u062f \u0628\u0644\u062f \u0628\u0627\u0634\u062f<\/strong>
\n h.zare@ut.ac.ir<\/strong>
\n \u0645\u0642\u0627\u0644\u0647 \u0647\u0627 \u0631\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0627\u06cc\u0645\u06cc\u0644 \u0628\u0641\u0631\u0633\u062a\u06cc\u062f<\/strong><\/p>\n

\u062a\u0627 \u06f1\u06f5 \u0628\u0647\u0645\u0646 \u062a\u0627\u0631\u06cc\u062e \u0646\u062d\u0648\u06cc\u0644 \u067e\u0631\u0648\u0698\u0647 \u0647\u0633\u062a<\/strong><\/p>\n

\u00a0<\/strong><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

\u062e\u0644\u0627\u0635\u0647 \u062c\u0644\u0633\u0647 \u062c\u0628\u0631\u0627\u0646\u06cc \u062e\u0648\u0634\u0647 \u0628\u0646\u062f\u06cc \u0633\u0627\u0639\u062a \u06f5 \u062a\u0627 \u06f6:\u06f3\u06f0 \u062f\u06a9\u062a\u0631 \u0632\u0627\u0631\u0639 \u06f9\u06f2\/\u06f0\u06f9\/\u06f2\u06f5 Classification \u0641\u06cc\u0634\u0631 : \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0648\u0632\u06cc\u0639 \u06af\u0648\u0633\u06cc \u0631\u0648\u0634 \u0641\u06cc\u0634\u0631 \u0631\u0627 \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u062f \u062f\u0631 \u0628\u062d\u062b Pattern Recognition \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0628\u0647 \u062f\u0648 \u062f\u0633\u062a\u0647 train \u0648 test \u062a\u0642\u0633\u06cc\u0645 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0627\u06af\u0631 \u0628\u062a\u0648\u0627\u0646\u06cc\u0645 \u06cc\u06a9 \u062c\u062f\u0627 \u0633\u0627\u0632 \u0633\u0627\u062f\u0647 \u062a\u0639\u06cc\u06cc\u0646 \u06a9\u0646\u06cc\u0645 \u0628\u0631\u0627\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062a\u0633\u062a \u0639\u0645\u0644\u06a9\u0631\u062f \u062e\u0648\u0628\u06cc […]<\/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-762","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\/762"}],"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=762"}],"version-history":[{"count":8,"href":"https:\/\/vua.nadiran.com\/index.php?rest_route=\/wp\/v2\/posts\/762\/revisions"}],"predecessor-version":[{"id":764,"href":"https:\/\/vua.nadiran.com\/index.php?rest_route=\/wp\/v2\/posts\/762\/revisions\/764"}],"wp:attachment":[{"href":"https:\/\/vua.nadiran.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=762"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vua.nadiran.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=762"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vua.nadiran.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=762"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}