HiTab: A Hierarchical Table Dataset for Question Answering and Natural Language Generation.
Zhoujun ChengHaoyu DongZhiruo WangRan JiaJiaqi GuoYan GaoShi HanJian-Guang LouDongmei ZhangPublished in: ACL (1) (2022)
Keyphrases
- question answering
- natural language generation
- natural language processing
- natural language
- information extraction
- machine translation
- dialogue system
- question classification
- named entities
- passage retrieval
- open domain question answering
- information retrieval
- cross language
- database
- syntactic information
- artificial intelligence
- natural language questions
- machine learning
- semantic roles
- question answering systems
- sentence retrieval
- wordnet
- knowledge representation
- qa systems
- answer validation