Matrix updates for perceptron training of continuous density hidden Markov models.
Chih-Chieh ChengFei ShaLawrence K. SaulPublished in: ICML (2009)
Keyphrases
- hidden markov models
- discriminative training
- baum welch
- markov models
- viterbi algorithm
- neural network
- speech recognition
- learning algorithm
- conditional random fields
- minimum classification error
- markov model
- gesture recognition
- discriminative classifiers
- hierarchical hidden markov model
- training samples
- sequential data
- training set
- hidden states
- hidden state
- automatic speech recognition
- acoustic models
- visual speech recognition
- random effects
- estimate the model parameters
- probabilistic interpretation
- markov chain
- maximum likelihood
- support vector
- image segmentation
- genetic algorithm