Incorporating MAP estimation and covariance transform for SVM based speaker recognition.
Cheung-Chi LeungDonglai ZhuKong-Aik LeeBin MaHaizhou LiPublished in: INTERSPEECH (2010)
Keyphrases
- map estimation
- speaker recognition
- maximum a posteriori
- gaussian mixture model
- maximum likelihood
- em algorithm
- markov random field
- vector quantization
- expectation maximization
- speaker verification
- speaker identification
- probabilistic neural network
- maximum a posterior
- noisy images
- mixture model
- support vector machine svm
- support vector machine
- probabilistic model
- energy function
- support vector
- pairwise
- pattern recognition
- image reconstruction
- video sequences
- non stationary
- noisy environments
- speech signal
- speech recognition
- computer vision
- semi supervised
- multiresolution
- image processing