On the Risk of Using RÉnyi's Entropy for Blind Source Separation.
Dinh-Tuan PhamFrédéric VrinsMichel VerleysenPublished in: IEEE Trans. Signal Process. (2008)
Keyphrases
- blind source separation
- shannon entropy
- component analysis
- independent component analysis
- non stationary
- source separation
- adaptive particle swarm optimization
- negative matrix factorization
- blind separation
- independent components
- algebraic equations
- sparse representation
- speech signal
- mutual information
- mixing matrix
- eigenvalue decomposition
- natural gradient
- data sets
- principal component analysis
- discriminant analysis
- denoising
- source signals
- data analysis
- information retrieval
- machine learning