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An dynamic-weighted collaborative filtering approach to address sparsity and adaptivity issues.

Liang GuPeng YangYongqiang Dong
Published in: IEEE Congress on Evolutionary Computation (2014)
Keyphrases
  • collaborative filtering
  • data sparsity
  • recommender systems
  • matrix factorization
  • machine learning
  • dynamic environments
  • key issues
  • data mining
  • linear combination
  • recommendation systems