Rapid speaker adaptation using probabilistic principal component analysis.
Dong Kook KimNam Soo KimPublished in: IEEE Signal Process. Lett. (2001)
Keyphrases
- speaker adaptation
- probabilistic principal component analysis
- maximum likelihood
- speech recognition
- em algorithm
- automatic speech recognition
- speech recognizer
- latent variables
- mixture model
- speaker dependent
- generative model
- expectation maximization
- pattern recognition
- information retrieval
- language model
- speech signal
- spoken language
- hidden markov models
- bayesian networks