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Automatic determination of acoustic model topology using variational Bayesian estimation and clustering for large vocabulary continuous speech recognition.

Shinji WatanabeAtsushi SakoAtsushi Nakamura
Published in: IEEE Trans. Speech Audio Process. (2006)
Keyphrases
  • bayesian estimation
  • blur identification
  • k means
  • posterior distribution
  • clustering algorithm
  • image segmentation
  • high dimensional
  • data points
  • maximum likelihood
  • model selection
  • unsupervised learning
  • noisy images