Unsupervised deep triplet hashing with pseudo triplets for scalable image retrieval.
Yifan GuHaofeng ZhangZheng ZhangQiaolin YePublished in: Multim. Tools Appl. (2020)
Keyphrases
- image retrieval
- nearest neighbor search
- completely unsupervised
- image database
- unsupervised learning
- semi supervised
- image search
- data structure
- deep architectures
- text retrieval
- visual features
- web scale
- image representation
- supervised learning
- relevance feedback
- retrieval method
- retrieval accuracy
- file organization
- memory efficient
- highly scalable
- order preserving
- unsupervised manner
- locality sensitive hashing
- machine learning
- multiple feature fusion
- multimedia retrieval
- hamming distance
- image annotation
- visual words
- image content
- line segments
- high dimensional
- pairwise
- feature space