Generation-Focused Table-Based Intermediate Pre-training for Free-Form Question Answering.
Peng ShiPatrick NgFeng NanHenghui ZhuJun WangJiarong JiangAlexander Hanbo LiRishav ChakravartiDonald WeidnerBing XiangZhiguo WangPublished in: AAAI (2022)
Keyphrases
- question answering
- free form
- natural language processing
- information retrieval
- question classification
- syntactic information
- information extraction
- natural language
- named entities
- complex scenes
- question answering systems
- passage retrieval
- cross language
- qa clef
- natural language questions
- open domain question answering
- database
- relation extraction
- test set
- training set
- sentence retrieval
- free form surfaces
- semantic role labeling
- search engine
- answer validation
- artificial intelligence