A new composite criterion for adaptive and iterative blind source separation.
Jean-François CardosoAdel BelouchraniBeate H. LaheldPublished in: ICASSP (4) (1994)
Keyphrases
- blind source separation
- variable step size
- component analysis
- independent component analysis
- non stationary
- adaptive particle swarm optimization
- source separation
- blind separation
- negative matrix factorization
- convergence rate
- step size
- mixing matrix
- natural gradient
- eigenvalue decomposition
- sparse representation
- algebraic equations
- speech signal
- independent components
- machine learning
- neural network
- text mining
- high dimensional
- feature space
- object recognition