Multi-Delay Sparse Approach to Residual Crosstalk Reduction for Blind Source Separation.
Satoru EmuraHiroshi SawadaShoko ArakiNoboru HaradaPublished in: IEEE Signal Process. Lett. (2020)
Keyphrases
- blind source separation
- mixing matrix
- statistical independence
- eigenvalue decomposition
- component analysis
- sparse representation
- independent component analysis
- non stationary
- source separation
- negative matrix factorization
- blind separation
- natural gradient
- adaptive particle swarm optimization
- algebraic equations
- independent components
- source signals
- speech signal
- face recognition
- neural network
- image classification
- high dimensional
- random projections
- frequency domain
- low dimensional
- least squares
- nearest neighbor
- pairwise