Blind Source Separation Combining Simo-Ica and Simo-Model-Based Binary Masking.
Yoshimitsu MoriTomoya TakataniHiroshi SaruwatariTakashi HiekataTakashi MoritaPublished in: ICASSP (5) (2006)
Keyphrases
- blind source separation
- independent component analysis
- component analysis
- source separation
- blind separation
- adaptive particle swarm optimization
- independent components
- non stationary
- mixing matrix
- independent components analysis
- negative matrix factorization
- statistical independence
- speech signal
- principal component analysis
- factor analysis
- sparse representation
- signal processing
- algebraic equations
- eigenvalue decomposition
- natural gradient
- human visual system
- source signals
- clustering algorithm