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Sparse Matrix Prediction Filling in Collaborative Filtering.

Zhaobin LiuHui WangWenyu QuWeijiang LiuRuoyu Fan
Published in: ScalCom-EmbeddedCom (2009)
Keyphrases
  • sparse matrix
  • collaborative filtering
  • prediction accuracy
  • matrix factorization
  • recommender systems
  • sparse linear
  • random projections
  • random sampling
  • floating point