Modeling pitch trajectory by hierarchical HMM with minimum generation error training.
Yi-Jian WuFrank K. SoongPublished in: ICASSP (2012)
Keyphrases
- hidden markov models
- restricted boltzmann machine
- error rate
- trajectory data
- echo state networks
- test set
- supervised learning
- speech recognition
- neural network
- training process
- hierarchical clustering
- classifier training
- error detection
- feedforward neural networks
- prediction error
- training examples
- online learning
- genetic algorithm