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Refining A Search Space In Response To User Input

  • US 20090094232A1
  • Filed: 10/01/2008
  • Published: 04/09/2009
  • Est. Priority Date: 10/05/2007
  • Status: Active Grant
First Claim
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1. A method comprising:

  • searching a search space of a corpus to yield a plurality of results, the corpus comprising a plurality of documents associated with a plurality of keywords, each document associated with at least one keyword indicating at least one theme of the document;

    determining that one or more keywords are irrelevant keywords; and

    refining the search according to the irrelevant keywords.

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