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Query rewriting with entity detection

  • US 9,773,055 B2
  • Filed: 05/29/2015
  • Issued: 09/26/2017
  • Est. Priority Date: 03/31/2004
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • receiving a search query;

    determining that the received search query includes an entity name;

    determining whether to rewrite the received search query based on information relating to prior searches involving the entity name;

    in response to determining to rewrite the received search query;

    rewriting the received search query;

    performing a search based on the rewritten search query to obtain search results for the rewritten search query;

    generating a query link to the received search query; and

    responsive to the received search query, presenting the search results for the rewritten search query and presenting the query link along with the search results for the rewritten search query,wherein selection of the presented query link causes another search to be performed using the received search query.

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