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Least-squares methods for nonnegative matrix factorization over rational functions.

Cécile HautecoeurLieven De LathauwerNicolas GillisFrançois Glineur
Published in: CoRR (2022)
Keyphrases
  • least squares
  • nonnegative matrix factorization
  • pairwise
  • information retrieval
  • feature selection
  • multiscale
  • objective function