Structural Gaussian mixture models for efficient text-independent speaker verification.
Bing XiangToby BergerPublished in: INTERSPEECH (2002)
Keyphrases
- speaker recognition
- gaussian mixture model
- speaker verification
- mixture model
- noisy environments
- vector quantization
- em algorithm
- speaker identification
- speech recognition
- acoustic features
- language identification
- audio visual
- information retrieval
- expectation maximization
- feature vectors
- speech signal
- maximum likelihood
- image processing
- feature selection