Classification of Continuous Heart Sound Signals Using the Ergodic Hidden Markov Model.
Yong-Joo ChungPublished in: IbPRIA (1) (2007)
Keyphrases
- hidden markov models
- sound signals
- discriminative training
- speech signal
- markov models
- conditional random fields
- machine learning
- markov model
- speech recognition
- viterbi algorithm
- pattern recognition
- image classification
- gesture recognition
- sequential data
- feature vectors
- multi stream
- hidden states
- baum welch
- handwritten word recognition
- density estimation
- text classification
- estimate the model parameters
- phoneme recognition
- continuous hidden markov models
- markov chain
- graphical models
- feature space
- feature extraction