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ROBUST BAYESIAN MATRIX FACTORIZATION AND RECOMMENDER SYSTEMS USING SAME

  • US 20130226839A1
  • Filed: 02/27/2012
  • Published: 08/29/2013
  • Est. Priority Date: 02/27/2012
  • Status: Active Grant
First Claim
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1. An apparatus comprising:

  • an electronic data processing device configured to perform a recommender method including;

    performing Bayesian Matrix Factorization (BMF) on a matrix having user and item dimensions using non-Gaussian priors to train a probabilistic collaborative littering model; and

    generating a recommendation for a user comprising a predicted item rating or identification of one or more recommended items using the probabilistic collaborative flittering model.

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