Riemannian Optimization and Approximate Joint Diagonalization for Blind Source Separation.
Florent BouchardJérôme MalickMarco CongedoPublished in: IEEE Trans. Signal Process. (2018)
Keyphrases
- blind source separation
- component analysis
- blind separation
- independent component analysis
- non stationary
- source separation
- adaptive particle swarm optimization
- eigenvalue decomposition
- negative matrix factorization
- natural gradient
- source signals
- mixing matrix
- algebraic equations
- speech signal
- optimization algorithm
- affine invariant
- sparse representation
- independent components
- computer vision
- factor analysis
- information retrieval
- neural network