Understanding Retrieval Augmentation for Long-Form Question Answering.
Hung-Ting ChenFangyuan XuShane A. AroraEunsol ChoiPublished in: CoRR (2023)
Keyphrases
- question answering
- passage retrieval
- information retrieval
- question answering systems
- sentence retrieval
- natural language processing
- question classification
- qa clef
- natural language
- information extraction
- document retrieval
- short queries
- information retrieval systems
- natural language questions
- cross language
- syntactic information
- answering questions
- query expansion
- named entities
- answer extraction
- answer validation
- speech transcripts
- open domain question answering
- machine translation
- artificial intelligence
- qa systems
- relation extraction
- retrieval systems
- test collection
- semantic information
- relevance feedback
- image retrieval