Unsupervised Deep Cross-modality Spectral Hashing.
Tuan HoangThanh-Toan DoTam V. NguyenNgai-Man CheungPublished in: CoRR (2020)
Keyphrases
- unsupervised learning
- deep architectures
- semi supervised
- data structure
- deep learning
- file organization
- supervised learning
- order preserving
- spectral analysis
- data driven
- normalized cut
- hash functions
- spectral images
- spectral features
- hamming distance
- completely unsupervised
- introducing additional
- random projections
- machine learning
- supervised classification
- hyperspectral
- similarity search
- image processing
- information retrieval