alpha-Gaussian mixture modelling for speaker recognition.
Dalei WuJi LiHaiqing WuPublished in: Pattern Recognit. Lett. (2009)
Keyphrases
- gaussian mixture
- speaker recognition
- gaussian mixture model
- mixture model
- em algorithm
- expectation maximization
- speaker identification
- maximum likelihood
- probability density function
- feature space
- density estimation
- feature vectors
- vector quantization
- information retrieval
- speaker verification
- computer vision
- closed form
- covariance matrix
- pattern recognition
- neural network
- probabilistic model