Sparse non-Gaussian component analysis.
Elmar DiederichsAnatoli B. JuditskyVladimir G. SpokoinyChristof SchüttePublished in: IEEE Trans. Inf. Theory (2010)
Keyphrases
- component analysis
- blind source separation
- factor analysis
- linear transform
- sparse representation
- independent component analysis
- non stationary
- subspace projection
- discriminant analysis
- sparse coding
- cluster analysis
- data sets
- statistical tests
- speech signal
- high dimensional
- speech recognition
- knowledge discovery
- hidden markov models
- image segmentation