Optimising hidden Markov models using discriminative output distributions.
Philip C. WoodlandDavid R. ColePublished in: ICASSP (1991)
Keyphrases
- hidden markov models
- discriminative training
- mixture distributions
- discriminative classifiers
- estimate the model parameters
- markov models
- speech recognition
- conditional random fields
- probability distribution
- sequence classification
- gesture recognition
- sequential data
- viterbi algorithm
- random variables
- markov model
- feature extraction
- hidden state
- statistical distributions
- baum welch
- semi supervised
- reinforcement learning
- discriminative learning
- maximum likelihood
- markov random field
- random effects
- fisher kernel
- visual speech recognition