Computer Science ›› 2007, Vol. 34 ›› Issue (11): 89-93.
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XU Jing-Qiu, ZHU Zheng-Yu ,TAN Ming-Hong ,REN Xiang （College of Computer, Chongqing University, Chongqing 400044）
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Abstract: A novel personalized search engine model is proposed in this article. It describes user profiles and text feature with double vector. Keyword vector helps to rapidly find a user＇s interest domain. Expansion word vector can accurately express his preferenc
Key words: Search engine,Personalization,Double vector description,Tterm-term associations
XU Jing-Qiu, ZHU Zheng-Yu ,TAN Ming-Hong ,REN Xiang （College of Computer, Chongqing University, Chongqing 400044）. [J].Computer Science, 2007, 34(11): 89-93.
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