Localize, Retrieve and Fuse: A Generalized Framework for Free-Form Question Answering over Tables.
Wenting ZhaoYe LiuYao WanYibo WangZhongfen DengPhilip S. YuPublished in: IJCNLP (Findings) (2023)
Keyphrases
- question answering
- free form
- information extraction
- question classification
- natural language processing
- database
- passage retrieval
- machine learning
- open domain question answering
- qa clef
- syntactic information
- information retrieval
- complex scenes
- cross language
- expert systems
- named entities
- probabilistic model
- answer validation