Deep Network classification by Scattering and Homotopy dictionary learning.
John ZarkaLouis ThiryTomás AnglesStéphane MallatPublished in: CoRR (2019)
Keyphrases
- dictionary learning
- sparse representation
- sparse coding
- object category recognition
- image super resolution
- class specific
- group sparsity
- pattern recognition
- feature space
- image classification
- support vector
- sparse codes
- unsupervised learning
- image patches
- dictionary learning for sparse
- neural network
- linear combination
- natural images
- text classification
- dimensionality reduction
- object detection
- ground truth
- decision trees