Modeling and classification of natural sounds by product code hidden Markov models.
Jeffrey P. WoodardPublished in: IEEE Trans. Signal Process. (1992)
Keyphrases
- hidden markov models
- sequence classification
- discriminative training
- speech recognition
- sequential data
- visual speech
- pattern recognition
- markov models
- markov model
- machine learning
- discriminative classifiers
- feature space
- gesture recognition
- conditional random fields
- visual speech recognition
- feature vectors
- hidden state
- automatic speech recognition
- density estimation
- viterbi algorithm
- discriminative learning
- dynamic programming
- support vector machine
- hidden states
- random effects
- higher order