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Statistical Machine Translation Based Search Query Spelling Correction

  • US 20130124492A1
  • Filed: 11/15/2011
  • Published: 05/16/2013
  • Est. Priority Date: 11/15/2011
  • Status: Active Grant
First Claim
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1. A method implemented by one or more computing devices, the method comprising:

  • logging search data regarding searches performed by clients;

    ascertaining error patterns based on query correction pairs described by the logged search data;

    developing query correction models based at least in part upon the ascertained error patterns; and

    translating an input search query to a corrected search query using the query correction models.

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