Nonlinear blind source separation for sparse sources.
Bahram EhsandoustBertrand RivetChristian JuttenMassoud Babaie-ZadehPublished in: EUSIPCO (2016)
Keyphrases
- blind source separation
- source separation
- mixing matrix
- eigenvalue decomposition
- sparse representation
- independent component analysis
- component analysis
- blind separation
- non stationary
- independent components analysis
- negative matrix factorization
- source signals
- natural gradient
- adaptive particle swarm optimization
- independent components
- speech signal
- high dimensional
- pattern recognition
- algebraic equations
- factor analysis