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Approach for estimating user ratings of items

  • US 8,271,338 B2
  • Filed: 09/18/2009
  • Issued: 09/18/2012
  • Est. Priority Date: 02/06/2004
  • Status: Active Grant
First Claim
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1. A method for generating an estimation of how a particular user would rate a particular item that the particular user has not yet rated, the method comprising:

  • identifying one or more users that have given ratings to one or more similar items that are substantially similar to ratings given by the particular user to the one or more similar items; and

    generating an estimation of how the particular user would rate the particular item that the particular user has not yet rated based upon ratings given to the particular item by the one or more users;

    wherein the method is performed by one or more computing devices.

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