Enhancing Open-Domain Table Question Answering via Syntax- and Structure-aware Dense Retrieval.
Nengzheng JinDongfang LiJunying ChenJoanna SiebertQingcai ChenPublished in: CoRR (2023)
Keyphrases
- question answering
- open domain
- information retrieval
- question answering systems
- passage retrieval
- natural language
- information extraction
- qa clef
- natural language processing
- named entities
- cross language
- artificial intelligence
- retrieval model
- retrieval systems
- semantic roles
- answer extraction
- machine learning
- information retrieval systems
- image retrieval
- natural language questions