Higher-order time frequency-based blind source separation technique.
A. Rahim LeymanZiauddin M. KamranKarim Abed-MeraimPublished in: IEEE Signal Process. Lett. (2000)
Keyphrases
- blind source separation
- higher order
- component analysis
- independent component analysis
- non stationary
- adaptive particle swarm optimization
- signal processing
- blind separation
- source separation
- natural images
- mixing matrix
- algebraic equations
- wavelet transform
- eigenvalue decomposition
- frequency domain
- sparse representation
- pairwise
- negative matrix factorization
- natural gradient
- markov random field
- speech signal
- text classification
- independent components
- data sets
- feature extraction
- neural network
- eeg data
- principal component analysis
- factor analysis
- hidden markov models