Refining a search space inresponse to user input

Refining a search space inresponse to user input

  • CN 101,692,223 A
  • Filed: 10/06/2008
  • Published: 04/07/2010
  • Est. Priority Date: 10/05/2007
  • Status: Active Grant
First Claim
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1. method, this method may further comprise the steps:

  • The search volume of search corpus is to obtain a plurality of results, and described corpus comprises a plurality of documents that are associated with a plurality of keywords, and each document indicates the keyword of at least one theme of described document to be associated with at least one;

    One or more keyword is defined as irrelevant keywords;

    AndAccording to the described search of described irrelevant keywords refining.

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