Blind source separation using Renyi's -marginal entropies.
Deniz ErdogmusKenneth E. Hild IIJosé Carlos PríncipePublished in: Neurocomputing (2002)
Keyphrases
- blind source separation
- independent component analysis
- component analysis
- adaptive particle swarm optimization
- non stationary
- source separation
- blind separation
- mixing matrix
- negative matrix factorization
- eigenvalue decomposition
- sparse representation
- natural gradient
- speech signal
- data sets
- probability distribution
- source signals
- factor analysis
- nearest neighbor
- marginal distributions
- variable step size
- signal processing
- independent components
- computer vision
- information retrieval
- machine learning