Precise Zero-Shot Dense Retrieval without Relevance Labels.
Luyu GaoXueguang MaJimmy LinJamie CallanPublished in: CoRR (2022)
Keyphrases
- information retrieval
- relevance feedback
- test collection
- relevance ranking
- retrieval systems
- multimedia databases
- query expansion
- image retrieval
- image database
- information retrieval systems
- retrieval quality
- pairwise
- average precision
- document retrieval
- query independent
- structured document retrieval
- retrieval model
- text retrieval
- topic distillation
- language model
- query dependent
- training data
- resource selection
- relevant documents
- relevance assessments
- multimedia retrieval
- efficient retrieval
- relevance judgments
- content based retrieval
- visual features
- web search
- training set
- feature space
- multimedia
- search engine