Blind Source Separation Based on FastICA.
Yang LiuMing ZhangLongbin JiangPublished in: HIS (2) (2009)
Keyphrases
- blind source separation
- component analysis
- independent component analysis
- source separation
- non stationary
- adaptive particle swarm optimization
- blind separation
- mixing matrix
- speech signal
- negative matrix factorization
- algebraic equations
- eigenvalue decomposition
- independent components
- information retrieval systems
- natural gradient
- variable step size
- factor analysis
- sparse representation
- clustering method
- data sets
- source signals
- image segmentation