Fast speaker adaptation using eigenspace-based maximum likelihood linear regression.
Kuan-Ting ChenWen-Wei LiauHsin-Min WangLin-Shan LeePublished in: INTERSPEECH (2000)
Keyphrases
- linear regression
- speaker adaptation
- maximum likelihood
- speech recognition
- least squares
- regression problems
- automatic speech recognition
- ridge regression
- maximum a posteriori
- linear regression model
- em algorithm
- regression methods
- locally weighted
- regression method
- speaker dependent
- nonlinear regression
- mixture model
- expectation maximization
- principal component analysis
- hyperparameters
- speech recognizer