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Another Robust NMF: Rethinking the Hyperbolic Tangent Function and Locality Constraint.

Xingyu ShenXiang ZhangLong LanQing LiaoZhigang Luo
Published in: IEEE Access (2019)
Keyphrases
  • negative matrix factorization
  • nonnegative matrix factorization
  • penalty function
  • sparsity constraints
  • computationally efficient
  • partial occlusion
  • newly defined
  • image processing
  • linear constraints