发明名称 WEB PAGE CATEGORIZATION USING GRAPH-BASED TERM SELECTION
摘要 This disclosure describes systems and methods for categorizing web pages. Web pages and terms selected from those web pages are organized in a matrix. The number of terms in the matrix are filtered using a Laplacian score algorithm. A linear regression algorithm or some other algorithm may use the filtered set of terms to fit the web pages into pre-defined categories.
申请公布号 US2009125503(A1) 申请公布日期 2009.05.14
申请号 US20070938983 申请日期 2007.11.13
申请人 YAHOO! INC. 发明人 HE XIAOFEI
分类号 G06F17/30 主分类号 G06F17/30
代理机构 代理人
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