Nonlinear blind source separation exploiting spatial nonstationarity.
Mika SipiläKlaus NordhausenSara TaskinenPublished in: Inf. Sci. (2024)
Keyphrases
- blind source separation
- non stationary
- source separation
- component analysis
- independent component analysis
- independent components analysis
- mixing matrix
- adaptive particle swarm optimization
- blind separation
- eigenvalue decomposition
- spatio temporal
- spatial information
- natural gradient
- negative matrix factorization
- independent components
- single channel
- factor analysis
- sparse representation
- algebraic equations
- high dimensional data