Average Convergence Behavior of the FastICA Algorithm for Blind Source Separation.
Scott C. DouglasZhijian YuanErkki OjaPublished in: ICA (2006)
Keyphrases
- blind source separation
- variable step size
- component analysis
- independent component analysis
- non stationary
- source separation
- blind separation
- adaptive particle swarm optimization
- eigenvalue decomposition
- negative matrix factorization
- convergence rate
- convergence speed
- independent components
- mixing matrix
- step size
- algebraic equations
- speech signal
- sparse representation
- natural gradient
- text mining
- image processing