Mutual-Information-Graph Regularized Sparse Transform for Unsupervised Feature Learning.
Songlin DuTakeshi IkenagaPublished in: ISPACS (2018)
Keyphrases
- mutual information
- unsupervised feature learning
- deep learning
- information theoretic
- image registration
- higher order
- directed graph
- solution path
- regularized least squares
- similarity measure
- feature selection
- multiscale
- pairwise
- graph structure
- weighted graph
- sparse representation
- unsupervised learning
- image processing