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Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
September 7, 2010
Patent Application Number
11975789
Date Filed
October 22, 2007
Patent Primary Examiner
Patent abstract
Query dependent ranking uses weighted edges in a stochastic approach for link structure analysis (SALSA) technique. Functions describing the weights of edges into and out of a vertex are determined to define transition probability functions. The transition probability functions are used to compute authority scores for each uniform resource locator (URL) u in a base set to rank a result set to a received query.
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