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Matrix Factorization with Explicit Trust and Distrust Side Information for Improved Social Recommendation.

Rana ForsatiMehrdad MahdaviMehrnoush ShamsfardMohamed Sarwat
Published in: ACM Trans. Inf. Syst. (2014)
Keyphrases
  • matrix factorization
  • collaborative filtering
  • machine learning
  • recommender systems
  • implicit feedback
  • background knowledge
  • temporal information
  • recommendation systems
  • latent factors