Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chizhong Zhang0
Guangsheng Zhang0
Date of Patent
June 2, 2015
Patent Application Number
13707940
Date Filed
December 7, 2012
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
A computer-assisted method for discovering topics and categorizing contents in a document includes the steps of calculating an importance score for a term based on grammatical roles, parts of speech, and semantic attributes, selecting terms based on the importance score values of the respective terms, and outputting terms comprising the selected term to represent topics in the document, and building a category structure based on the selected terms.
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