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TECHNIQUES FOR EVALUATING RECOMMENDATION SYSTEMS

  • US 20090319330A1
  • Filed: 06/18/2008
  • Published: 12/24/2009
  • Est. Priority Date: 06/18/2008
  • Status: Abandoned Application
First Claim
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1. A method for computing metrics that can be used for analyzing a performance of a recommendation system comprising the steps of:

  • computing accuracy measures for a plurality of items in a real recommendation system, an ideal recommendation system, and a popularity-based baseline recommendation system; and

    presenting the accuracy measures for the plurality of items to a user so the user can evaluate a performance of the real recommendation system in comparison to the ideal recommendation system and the popularity-based baseline recommendation system.

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