First Page | Document Content | |
---|---|---|
Date: 2009-07-21 18:55:11Query expansion Web search query Vector space model Relevance Document retrieval Latent semantic indexing Search engine Tf*idf Web query classification Information science Information retrieval Relevance feedback | IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, VOL. 15, NO. 4,Add to Reading ListSource URL: research.microsoft.comDownload Document from Source WebsiteFile Size: 804,92 KBShare Document on Facebook |