Blind Source Separation by Entropy Rate Minimization.
Germán Gómez-HerreroKalle RutanenKaren O. EgiazarianPublished in: IEEE Signal Process. Lett. (2010)
Keyphrases
- blind source separation
- component analysis
- non stationary
- independent component analysis
- blind separation
- adaptive particle swarm optimization
- negative matrix factorization
- source separation
- mixing matrix
- independent components
- algebraic equations
- eigenvalue decomposition
- sparse representation
- object recognition
- source signals
- information retrieval
- natural gradient
- image representation
- information extraction
- speech signal
- image retrieval
- data sets