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Newton-based optimization for Kullback-Leibler nonnegative tensor factorizations.

Samantha HansenTodd D. PlantengaTamara G. Kolda
Published in: Optim. Methods Softw. (2015)
Keyphrases
  • kullback leibler
  • kl divergence
  • nonnegative matrix factorization
  • distance measure
  • kullback leibler divergence
  • cross entropy
  • objective function
  • dimensionality reduction
  • least squares
  • information theoretic