{"id":191,"date":"2010-01-07T22:33:40","date_gmt":"2010-01-08T03:33:40","guid":{"rendered":"http:\/\/www.hongliangjie.com\/blog\/?p=191"},"modified":"2010-01-07T22:35:14","modified_gmt":"2010-01-08T03:35:14","slug":"review-on-statistical-language-models-for-information-retrieval","status":"publish","type":"post","link":"https:\/\/www.hongliangjie.com\/blog\/2010\/01\/07\/review-on-statistical-language-models-for-information-retrieval\/","title":{"rendered":"Review on Statistical Language Models for Information Retrieval"},"content":{"rendered":"

\"\"<\/p>\n

Language Model\u662fInformation Retrieval\u9886\u57df\u6700\u8fd110\u5e74\u5de6\u53f3\u53d1\u5c55\u8d77\u6765\u7684\u4e00\u4e2a\u65b0\u7684\u6a21\u578b\uff0c\u76f8\u6bd4\u4e8e\u65e7\u7684Vector Space Model\u548c\u4f20\u7edf\u7684\u6982\u7387\u6a21\u578b\uff0cLanguage Model\u6709\u66f4\u597d\u7684\u7406\u8bba\u57fa\u7840\u3002<\/p>\n

\u6b64\u4e66\u662f\u5728Language Model\u9886\u57df\u6d3b\u8dc3\u7684\u534e\u88d4\u79d1\u5b66\u5bb6ChengXiang Zhai<\/a>\u6240\u5199\uff0c\u975e\u5e38\u6d45\u663e\u6613\u61c2\u3002\u5176\u4e2d\u4e0d\u4e4f\u4e00\u4e9b\u5728\u8bba\u6587\u4e2d\u6ca1\u6cd5\u51fa\u73b0\u7684\u57fa\u7840\u4f8b\u5b50\u3002<\/p>\n

\u552f\u4e00\u9700\u8981\u63d0\u9192\u7684\u662f\uff0cLanguage Model\u6709\u5f88\u591a\u7684\u7814\u7a76\u5206\u652f\uff0cChengXiang Zhai\u5f88\u660e\u663e\u6bd4\u8f83\u4fa7\u91cd\u4e8e\u5176\u81ea\u5df1\u7684\u7814\u7a76\u3002<\/p>\n

\u5176\u53e6\u5916\u4e24\u4e2a\u7c7b\u4f3c\u7684\u6587\u7ae0\u4e5f\u503c\u5f97\u4e00\u8bfb\uff1a<\/p>\n

1. ChengXiang Zhai, Statistical Language Models for Information Retrieval: A Critical Review, Foundations and Trends in Information Retrieval, Vol. 2, No. 3 (2008), pages 137-215, doi:10.1561\/1500000008.<\/p>\n

2.ChengXiang Zhai and John Lafferty, A risk minimization framework for information retrieval , Information Processing and Management ( IP &M ), 42(1), Jan. 2006. pages 31-55.\uff08\u8fd9\u4e2a\u4e0d\u662f\u4ed6\u7684\u535a\u58eb\u8bba\u6587\uff0c\u800c\u662f\u4e00\u4e2a\u66f4\u65b0\u7684\u7248\u672c\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"

Language Model\u662fInformation Retrieval\u9886\u57df\u6700\u8fd110\u5e74\u5de6\u53f3\u53d1\u5c55\u8d77\u6765\u7684\u4e00\u4e2a\u65b0\u7684\u6a21 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-191","post","type-post","status-publish","format-standard","hentry","category-thinking-on-the-keyboard"],"_links":{"self":[{"href":"https:\/\/www.hongliangjie.com\/blog\/wp-json\/wp\/v2\/posts\/191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hongliangjie.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hongliangjie.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hongliangjie.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hongliangjie.com\/blog\/wp-json\/wp\/v2\/comments?post=191"}],"version-history":[{"count":3,"href":"https:\/\/www.hongliangjie.com\/blog\/wp-json\/wp\/v2\/posts\/191\/revisions"}],"predecessor-version":[{"id":194,"href":"https:\/\/www.hongliangjie.com\/blog\/wp-json\/wp\/v2\/posts\/191\/revisions\/194"}],"wp:attachment":[{"href":"https:\/\/www.hongliangjie.com\/blog\/wp-json\/wp\/v2\/media?parent=191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hongliangjie.com\/blog\/wp-json\/wp\/v2\/categories?post=191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hongliangjie.com\/blog\/wp-json\/wp\/v2\/tags?post=191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}