A combination between VQ and covariance matrices for speaker recognition.
Marcos Faúndez-ZanuyPublished in: CoRR (2022)
Keyphrases
- speaker recognition
- covariance matrices
- gaussian mixture model
- vector quantization
- covariance matrix
- maximum likelihood
- mixture model
- speaker identification
- gaussian mixture
- feature vectors
- speaker verification
- em algorithm
- expectation maximization
- gaussian distribution
- probability density function
- feature space
- probabilistic neural network
- neural network
- vector space
- distance measure
- feature selection
- pairwise
- multi class