Nonlinear Blind Source Separation by Pattern Repulsion.
Luís B. AlmeidaGonçalo C. MarquesPublished in: IWANN (2) (1999)
Keyphrases
- blind source separation
- source separation
- independent component analysis
- component analysis
- non stationary
- independent components analysis
- blind separation
- adaptive particle swarm optimization
- negative matrix factorization
- mixing matrix
- denoising
- natural gradient
- independent components
- eigenvalue decomposition
- sparse representation
- principal component analysis
- data sets
- algebraic equations
- factor analysis
- source signals
- single channel
- probabilistic model