Improving zero-shot retrieval using dense external expansion.
Xiao WangCraig MacdonaldIadh OunisPublished in: Inf. Process. Manag. (2022)
Keyphrases
- information retrieval
- information retrieval systems
- retrieval method
- image database
- image retrieval
- lead to significant improvements
- multimedia databases
- retrieval systems
- query expansion
- query formulation
- similarity matching
- neural network
- retrieval model
- text retrieval
- indexing techniques
- content based retrieval
- video sequences
- average precision
- efficient retrieval
- internal and external
- multimedia information
- case retrieval
- image description