A survey of Sparse Component Analysis for blind source separation: principles, perspectives, and new challenges.
Rémi GribonvalSylvain LesagePublished in: ESANN (2006)
Keyphrases
- blind source separation
- component analysis
- independent component analysis
- blind separation
- non stationary
- source separation
- adaptive particle swarm optimization
- mixing matrix
- negative matrix factorization
- eigenvalue decomposition
- independent components
- source signals
- natural gradient
- factor analysis
- sparse representation
- algebraic equations
- keywords