Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ashutosh Garg0
Kedar Dhamdhere0
Date of Patent
May 31, 2011
0Patent Application Number
119527700
Date Filed
December 7, 2007
0Patent Primary Examiner
Patent abstract
Apparatus, systems and methods for contextual query revision are disclosed. A current search query is received during a search session. The current search query includes one or more current search tokens. Potentially inaccurate search tokens are identified from the one or more current search tokens. A possible replacement token is identified based upon the potentially inaccurate search token. A group of related tokens is identified from query logs, and a modified search query is generated if the replacement token is not included in the related tokens.
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