Discriminative speaker adaptation with conditional maximum likelihood linear regression.
Asela GunawardanaWilliam ByrnePublished in: INTERSPEECH (2001)
Keyphrases
- linear regression
- speaker adaptation
- maximum likelihood
- speech recognition
- least squares
- regression problems
- automatic speech recognition
- regression methods
- em algorithm
- nonlinear regression
- linear regression model
- semi supervised
- speaker independent
- unsupervised learning
- gaussian mixture model
- speech recognizer
- ridge regression
- expectation maximization
- hyperparameters
- speaker dependent
- predictor variables
- regression method
- locally weighted
- hidden markov models
- pattern recognition
- feature selection
- multivariate regression
- language model
- maximum a posteriori
- regression model
- natural language
- decision trees
- neural network