FRVA: Fact-Retrieval and Verification Augmented Entailment Tree Generation for Explainable Question Answering.
Yue FanHu ZhangRu LiYujie WangHongye TanJiye LiangPublished in: ACL (Findings) (2024)
Keyphrases
- question answering
- passage retrieval
- information retrieval
- textual entailment recognition
- sentence retrieval
- information extraction
- syntactic information
- question answering systems
- answer extraction
- natural language
- question classification
- natural language processing
- named entities
- index structure
- document retrieval
- natural language questions
- answer validation
- open domain question answering
- qa clef
- retrieval systems
- relation extraction
- speech transcripts
- image retrieval
- test collection
- information retrieval systems
- text retrieval