Speaker model selection using Bayesian information criterion for speaker indexing and speaker adaptation.
Masafumi NishidaTatsuya KawaharaPublished in: INTERSPEECH (2003)
Keyphrases
- model selection
- bayesian information criterion
- speaker diarization
- speaker adaptation
- speech recognition
- speaker dependent
- information criterion
- cross validation
- mixture model
- maximum likelihood
- automatic speech recognition
- sample size
- gaussian mixture model
- feature selection
- selection criterion
- speaker verification
- generalization error
- speaker recognition
- marginal likelihood
- speaker independent
- variable selection
- machine learning
- hidden markov models
- model selection criteria
- speaker identification
- speech recognizer
- feature space