Majorization-minimization for blind source separation of sparse sources.
Nasser MouradJames P. ReillyThia KirubarajanPublished in: Signal Process. (2017)
Keyphrases
- blind source separation
- mixing matrix
- source separation
- eigenvalue decomposition
- blind separation
- sparse representation
- component analysis
- independent component analysis
- non stationary
- source signals
- natural gradient
- adaptive particle swarm optimization
- negative matrix factorization
- convolutive mixtures
- independent components
- speech signal
- factor analysis
- computer vision
- data analysis
- algebraic equations
- feature selection
- neural network
- data sets