Unsupervised Deep Cross-modality Spectral Hashing.
Tuan HoangThanh-Toan DoTam V. NguyenNgai-Man CheungPublished in: IEEE Trans. Image Process. (2020)
Keyphrases
- deep architectures
- unsupervised learning
- supervised learning
- supervised classification
- random projections
- data structure
- semi supervised
- data driven
- normalized cut
- unsupervised manner
- hyperspectral imagery
- hash functions
- spectral features
- order preserving
- file organization
- data sets
- completely unsupervised
- deep learning
- hyperspectral images
- multispectral images
- spectral data
- similarity search
- active learning
- multiresolution
- deep belief networks
- clustering algorithm
- genetic algorithm