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Alternating Least Squares Identification of Under-Determined Mixtures Based on the Characteristic Function.

Myriam RajihPierre Comon
Published in: ICASSP (3) (2006)
Keyphrases
  • alternating least squares
  • negative matrix factorization
  • linear combination
  • nonnegative matrix factorization
  • information retrieval
  • training set
  • text mining
  • low rank approximation