EcoICA: Skewness-based ICA via Eigenvectors of Cumulant Operator.
Liyan SongHaiping LuPublished in: ACML (2016)
Keyphrases
- multiscale
- blind source separation
- independent component analysis
- blind separation
- principal component analysis
- eigenvalue decomposition
- natural images
- covariance matrix
- independent components analysis
- independent components
- singular value decomposition
- non stationary
- portfolio selection
- signal processing
- preprocessing
- face recognition
- standard deviation
- spectral clustering
- factor analysis
- negative matrix factorization
- probabilistic graphical models
- laplace beltrami