Hidden Markov blind source separation of post-nonlinear mixture.
Jingyi ZhangWai Lok WooSatnam Singh DlayPublished in: ICASSP (2008)
Keyphrases
- source separation
- blind source separation
- blind separation
- component analysis
- independent component analysis
- mixture model
- non stationary
- mixing matrix
- adaptive particle swarm optimization
- independent components analysis
- negative matrix factorization
- independent components
- denoising
- speech signal
- source signals
- speech recognition
- temporal structure
- algebraic equations
- eigenvalue decomposition
- natural gradient
- feature selection
- principal component analysis
- single channel
- least squares
- information extraction
- feature extraction