Testing Significance of Mixing and Demixing Coefficients in ICA.
Shohei ShimizuAapo HyvärinenYutaka KanoPatrik O. HoyerAntti J. KerminenPublished in: ICA (2006)
Keyphrases
- blind source separation
- independent component analysis
- blind separation
- independent components
- non stationary
- linear combination
- principal component analysis
- statistical independence
- signal processing
- independent components analysis
- face recognition
- source separation
- wavelet coefficients
- negative matrix factorization
- basis functions
- training stage
- wavelet packet
- speech signal
- data sets
- feature extraction
- feature selection
- software testing
- small number
- hidden markov models
- multiscale