Contrastive Quantization with Code Memory for Unsupervised Image Retrieval.
Jinpeng WangZiyun ZengBin ChenTao DaiShu-Tao XiaPublished in: AAAI (2022)
Keyphrases
- image retrieval
- image database
- source code
- data driven
- memory usage
- code length
- unsupervised learning
- memory requirements
- relevance feedback
- semi supervised
- retrieval accuracy
- high level abstractions
- low level features
- image search
- retrieval method
- vocabulary tree
- uniform quantization
- image representation
- machine learning
- text retrieval
- computational complexity
- coding scheme
- memory space
- image collections
- visual features
- supervised learning
- feature space
- high level