Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Xiaofei He0
Date of Patent
August 3, 2010
0Patent Application Number
119389830
Date Filed
November 13, 2007
0Patent Primary Examiner
Patent abstract
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.
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