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A Word Vector and Matrix Factorization Based Method for Opinion Lexicon Extraction.

Zheng LinWeiping WangXiaolong JinJiguang LiangDan Meng
Published in: WWW (Companion Volume) (2015)
Keyphrases
  • matrix factorization
  • missing data
  • objective function
  • recommender systems
  • low rank
  • factorization method
  • collaborative filtering
  • negative matrix factorization