Sparse coding network model based on fast independent component analysis.
Guanzheng WangRubin WangPublished in: Neural Comput. Appl. (2019)
Keyphrases
- independent component analysis
- sparse coding
- natural image statistics
- dictionary learning
- natural images
- sparse representation
- principal component analysis
- independent components
- signal processing
- unsupervised learning
- image classification
- generative model
- blind source separation
- linear combination
- feature space
- image representation
- image patches
- visual words
- feature extraction
- machine learning
- higher order
- data analysis
- pattern recognition
- multiscale