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SimRate: Improve Collaborative Recommendation Based on Rating Graph for Sparsity.

Li YuZhaoxin ShuXiaoping Yang
Published in: ADMA (2) (2010)
Keyphrases
  • connected components
  • collaborative filtering
  • feature selection
  • graph representation
  • data sets
  • image segmentation
  • recommender systems
  • random walk
  • weighted graph
  • graph theoretic
  • data sparsity