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Fast Regularized Discrete Optimal Transport with Group-Sparse Regularizers.

Yasutoshi IdaSekitoshi KanaiKazuki AdachiAtsutoshi KumagaiYasuhiro Fujiwara
Published in: CoRR (2023)
Keyphrases
  • high dimensional
  • regularized least squares
  • least squares
  • worst case
  • linear combination
  • sparse data
  • learning algorithm
  • multiscale
  • objective function
  • dynamic programming
  • closed form
  • group members
  • discrete geometry