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Exploiting Group Sparsity in Nonlinear Acoustic Echo Cancellation by Adaptive Proximal Forward-Backward Splitting.

Hiroki KurodaShunsuke OnoMasao YamagishiIsao Yamada
Published in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2013)
Keyphrases
  • forward backward
  • group sparsity
  • structured sparsity
  • hidden markov models
  • low rank
  • dictionary learning
  • sparse coding
  • feature extraction
  • pairwise
  • evolutionary algorithm
  • active learning
  • linear programming
  • high order