Blind source separation: a unified approach.
Yogesh SinghChandra Shekhar RaiPublished in: Neurocomputing (2002)
Keyphrases
- blind source separation
- component analysis
- independent component analysis
- non stationary
- adaptive particle swarm optimization
- source separation
- negative matrix factorization
- blind separation
- mixing matrix
- independent components
- speech signal
- eigenvalue decomposition
- sparse representation
- natural gradient
- text mining
- pattern recognition
- algebraic equations
- machine learning
- neural network
- input output
- speech recognition
- least squares
- wavelet transform
- multiscale