MAP estimation of subspace transform for speaker recognition.
Donglai ZhuBin MaKong-Aik LeeCheung-Chi LeungHaizhou LiPublished in: INTERSPEECH (2010)
Keyphrases
- speaker recognition
- map estimation
- maximum a posteriori
- gaussian mixture model
- maximum likelihood
- em algorithm
- markov random field
- vector quantization
- speaker verification
- expectation maximization
- speaker identification
- probabilistic neural network
- maximum a posterior
- mixture model
- principal component analysis
- speech recognition
- low dimensional
- noisy images
- feature space
- high dimensional data
- speech signal
- neural network
- graph cuts
- energy function
- denoising
- cost function
- pattern recognition
- objective function
- feature extraction