Discriminative dual-stream deep hashing for large-scale image retrieval.
Yujuan DingWai Keung WongZhihui LaiZheng ZhangPublished in: Inf. Process. Manag. (2020)
Keyphrases
- data streams
- data structure
- real time
- semi supervised
- discriminative features
- sliding window
- linear hashing
- max margin
- feature selection
- order preserving
- stream processing
- nearest neighbor search
- streaming data
- hash functions
- nearest neighbor
- hamming distance
- discriminative power
- storage space
- stream data
- convex optimization
- unsupervised learning
- approximate nearest neighbor search
- video copy detection
- feature extraction
- soft assignment