Analyze, Generate and Refine: Query Expansion with LLMs for Zero-Shot Open-Domain QA.
Xinran ChenXuanang ChenBen HeTengfei WenLe SunPublished in: ACL (Findings) (2024)
Keyphrases
- open domain
- query expansion
- information extraction
- question answering
- information retrieval systems
- information retrieval
- pseudo relevance feedback
- language model
- retrieval effectiveness
- language modeling
- retrieval model
- relevant documents
- relevance feedback
- passage retrieval
- text retrieval
- question answering systems
- retrieved documents
- automatic query expansion
- original query
- biomedical information retrieval
- query terms
- retrieval systems
- test collection
- document collections