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SYSTEM AND METHOD FOR QUERY EXPANSION USING TOOLTIPS

  • US 20100076984A1
  • Filed: 03/26/2009
  • Published: 03/25/2010
  • Est. Priority Date: 03/27/2008
  • Status: Abandoned Application
First Claim
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1. A method for expanding a keyword query search returning a set of documents related to the keyword query, the search expanding method comprising:

  • characterizing one keyword in the returned set of documents;

    for each characterized keyword, proposing a cluster of concepts semantically related thereto;

    upon selection of a semantically related concept in the cluster associated to one keyword, launching a new search using a query containing at least the selected semantically related concept and at least one keyword thereby expanding the original keyword query search.

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