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Trading Hard Negatives and True Negatives: A Debiased Contrastive Collaborative Filtering Approach.

Chenxiao YangQitian WuJipeng JinXiaofeng GaoJunwei PanGuihai Chen
Published in: CoRR (2022)
Keyphrases
  • collaborative filtering
  • false positives
  • recommender systems
  • positive examples
  • false negative
  • user preferences
  • data mining
  • electronic commerce
  • matrix factorization
  • case study