Scalable non-square blind source separation in the presence of noise.
Radu V. BalanJustinian RoscaScott RickardPublished in: ICASSP (5) (2003)
Keyphrases
- blind source separation
- source signals
- independent component analysis
- source separation
- non stationary
- adaptive particle swarm optimization
- negative matrix factorization
- mixing matrix
- blind separation
- noise level
- natural gradient
- eigenvalue decomposition
- input data
- independent components
- speech signal
- algebraic equations
- noise reduction
- signal to noise ratio
- missing data
- feature vectors
- factor analysis
- dimensionality reduction
- edge detection
- text mining