Handling a Dynamic Mixture of Sources in Blind Source Separation Tasks.
Somnuk Phon-AmnuaisukPublished in: TAAI (2013)
Keyphrases
- blind source separation
- blind separation
- source separation
- component analysis
- independent component analysis
- source signals
- non stationary
- adaptive particle swarm optimization
- mixing matrix
- independent components
- negative matrix factorization
- eigenvalue decomposition
- convolutive mixtures
- denoising
- natural gradient
- pattern recognition
- speech signal
- factor analysis
- sparse representation
- multiscale
- dimensionality reduction
- single channel
- feature extraction
- information retrieval
- machine learning
- neural network