A PDF-Matched Modification to Stone's Measure of Predictability for Blind Source Separation.
Mahdi KhosravyMohammad Reza AlsharifKatsumi YamashitaPublished in: ISNN (1) (2009)
Keyphrases
- blind source separation
- component analysis
- independent component analysis
- source separation
- adaptive particle swarm optimization
- non stationary
- probability density function
- mixing matrix
- algebraic equations
- blind separation
- eigenvalue decomposition
- similarity measure
- natural gradient
- independent components
- speech signal
- negative matrix factorization
- feature vectors
- data sets