Enhancing Biomedical Question Answering with Parameter-Efficient Fine-Tuning and Hierarchical Retrieval Augmented Generation.
Yichen GaoLicheng ZongYu LiPublished in: CLEF (Working Notes) (2024)
Keyphrases
- question answering
- fine tuning
- information retrieval
- passage retrieval
- information extraction
- question answering systems
- natural language
- sentence retrieval
- open domain question answering
- qa clef
- question classification
- information retrieval systems
- syntactic information
- natural language processing
- named entities
- test collection
- relation extraction
- natural language questions
- speech transcripts
- answer extraction
- cross language
- query expansion
- domain specific
- text mining
- search engine