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Blind Separation of Nonstationary Markovian Sources Using an Equivariant Newton-Raphson Algorithm.

Rima GuidaraShahram HosseiniYannick Deville
Published in: IEEE Signal Process. Lett. (2009)
Keyphrases
  • non stationary
  • newton raphson
  • blind separation
  • k means
  • blind source separation
  • probabilistic model
  • speech recognition
  • convergence rate
  • negative matrix factorization