ContraQA: Question Answering under Contradicting Contexts.
Liangming PanWenhu ChenMin-Yen KanWilliam Yang WangPublished in: CoRR (2021)
Keyphrases
- question answering
- information retrieval
- information extraction
- natural language processing
- question classification
- qa clef
- passage retrieval
- natural language
- named entities
- cross language
- natural language questions
- question answering systems
- syntactic information
- relation extraction
- feature selection
- qa systems
- semantic roles
- multi modal
- knowledge base
- answer validation
- textual entailment recognition