Blind Source Separation by Fully Nonnegative Constrained Iterative Volume Maximization.
Zuyuan YangShuxue DingShengli XiePublished in: IEEE Signal Process. Lett. (2010)
Keyphrases
- blind source separation
- independent component analysis
- objective function
- component analysis
- non stationary
- source separation
- adaptive particle swarm optimization
- eigenvalue decomposition
- mixing matrix
- blind separation
- independent components
- negative matrix factorization
- factor analysis
- natural gradient
- speech signal
- least squares
- algebraic equations
- sparse representation
- information retrieval systems
- multiresolution
- pattern recognition
- machine learning
- frequency domain
- dimensionality reduction
- image processing
- information retrieval