Sparse non Gaussian component analysis by semidefinite programming.
Elmar DiederichsAnatoli B. JuditskyArkadi NemirovskiVladimir G. SpokoinyPublished in: Mach. Learn. (2013)
Keyphrases
- component analysis
- semidefinite programming
- blind source separation
- factor analysis
- sparse representation
- linear programming
- independent component analysis
- non stationary
- primal dual
- distance metric learning
- negative matrix factorization
- kernel matrix
- maximum margin
- high dimensional
- linear program
- discriminant analysis
- cluster analysis
- image classification
- feature selection
- data sets