Which Linguist Invented the Lightbulb? Presupposition Verification for Question-Answering.
Najoung KimEllie PavlickBurcu Karagol AyanDeepak RamachandranPublished in: CoRR (2021)
Keyphrases
- question answering
- natural language
- information retrieval
- question classification
- passage retrieval
- syntactic information
- named entities
- natural language processing
- information extraction
- cross language
- question answering systems
- open domain question answering
- relation extraction
- co occurrence
- qa clef
- natural language questions
- answer extraction
- sentence retrieval
- answer validation