Keyphrases
- hidden markov models
- speech recognition
- sequence classification
- phoneme recognition
- automatic speech recognition
- speech signal
- discriminative training
- discriminative classifiers
- visual speech
- markov models
- pattern recognition
- keyword spotting
- gesture recognition
- visual speech recognition
- sequential data
- audio signals
- conditional random fields
- estimate the model parameters
- automatic speech recognition systems
- viterbi algorithm
- markov model
- text recognition
- feature extraction
- speech processing
- random effects
- speaker independent
- feature vectors
- hidden states
- speech recognizer
- stochastic context free grammars
- text classification
- language model
- fisher kernel
- feature space
- machine learning