Keyphrases
- independent component analysis
- mixing matrix
- high dimensional
- signal processing
- blind source separation
- preprocessing
- principal component analysis
- sparse data
- sparse coding
- sparse representation
- multiresolution
- face recognition
- independent components
- feature extraction
- social networks
- least squares
- neural network
- image classification
- similarity measure
- genetic algorithm
- compressive sensing
- canonical correlation analysis
- data mining