Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Nicole Immorlica0
Steve Chien0
Date of Patent
August 18, 2009
0Patent Application Number
111196670
Date Filed
May 2, 2005
0Patent Primary Examiner
Patent abstract
A method for determining semantic correlation between an input query and stored queries based on their temporal correlation. Embodiments include a formal calculation of a correlation coefficient between an input query and stored queries. Alternate embodiments include methods for calculation of a correlation coefficient using a reduced data model and efficient data examination with little or no sacrifice in the accuracy of the correlation coefficient.
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