Blind Source Separation Based on Generalized Variance.
Gaoming HuangLuxi YangZhenya HePublished in: ISNN (1) (2006)
Keyphrases
- blind source separation
- eigenvalue decomposition
- independent component analysis
- component analysis
- source separation
- non stationary
- adaptive particle swarm optimization
- blind separation
- algebraic equations
- natural gradient
- mixing matrix
- speech signal
- factor analysis
- negative matrix factorization
- data sets
- feature space
- covariance matrix
- sparse representation
- independent components
- source signals
- principal component analysis
- pairwise
- spectral clustering
- signal processing
- least squares
- multiscale
- neural network