Improving Question Answering over Incomplete KBs with Knowledge-Aware Reader.
Wenhan XiongMo YuShiyu ChangXiaoxiao GuoWilliam Yang WangPublished in: ACL (1) (2019)
Keyphrases
- question answering
- knowledge base
- knowledge based systems
- knowledge representation
- qa clef
- natural language processing
- knowledge acquisition
- information retrieval
- open domain question answering
- natural language
- information extraction
- syntactic information
- question classification
- passage retrieval
- question answering systems
- domain knowledge
- cross language
- relation extraction
- expert systems
- natural language questions
- multi modal
- named entities
- knowledge sources
- answer extraction
- textual entailment recognition