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Sparse Linear Method Based Top-N Course Recommendation System with Expert Knowledge and L 0 Regularization.

Jinjiao LinHaitao PuYibin LiJian Lian
Published in: HCC (2017)
Keyphrases
  • sparse linear
  • expert knowledge
  • objective function
  • prior knowledge
  • least squares
  • cross validation
  • recommender systems
  • artificial intelligence
  • computer vision
  • feature extraction
  • pairwise
  • sparse matrix