Selective training for hidden Markov models with applications to speech classification.
Levent M. ArslanJohn H. L. HansenPublished in: IEEE Trans. Speech Audio Process. (1999)
Keyphrases
- hidden markov models
- discriminative training
- speech recognition
- phoneme recognition
- discriminative classifiers
- sequence classification
- automatic speech recognition
- speech signal
- acoustic models
- training set
- baum welch
- estimate the model parameters
- minimum classification error
- training samples
- markov models
- visual speech
- supervised learning
- keyword spotting
- automatic speech recognition systems
- pattern recognition
- sequential data
- visual speech recognition
- audio signals
- gesture recognition
- viterbi algorithm
- text recognition
- hidden state
- speech processing
- conditional random fields
- speaker independent
- feature vectors
- discriminative learning
- speech recognizer
- stochastic context free grammars
- random effects
- maximum likelihood
- speaker identification
- training data
- image segmentation