Discounted likelihood linear regression for rapid speaker adaptation.
Asela GunawardanaWilliam ByrnePublished in: Comput. Speech Lang. (2001)
Keyphrases
- linear regression
- speaker adaptation
- maximum likelihood
- speech recognition
- least squares
- regression problems
- automatic speech recognition
- regression methods
- nonlinear regression
- markov decision processes
- ridge regression
- em algorithm
- linear regression model
- locally weighted
- expectation maximization
- gaussian mixture model
- optimal policy
- linear predictors
- speaker dependent
- speech recognizer
- natural language
- kernel density estimators
- language model
- dynamic programming
- hidden markov models