Computationally-Efficient Overdetermined Blind Source Separation Based on Iterative Source Steering.
Yicheng DuRobin ScheiblerMasahito TogamiKazuyoshi YoshiiTatsuya KawaharaPublished in: IEEE Signal Process. Lett. (2022)
Keyphrases
- blind source separation
- computationally efficient
- source signals
- component analysis
- independent component analysis
- non stationary
- mixing matrix
- source separation
- adaptive particle swarm optimization
- blind separation
- negative matrix factorization
- independent components
- eigenvalue decomposition
- natural gradient
- sparse representation
- computational complexity
- speech signal
- natural language processing
- factor analysis
- information retrieval
- image segmentation
- algebraic equations