QA4IE: A Question Answering Based Framework for Information Extraction.
Lin QiuHao ZhouYanru QuWeinan ZhangSuoheng LiShu RongDongyu RuLihua QianKewei TuYong YuPublished in: ISWC (1) (2018)
Keyphrases
- question answering
- information extraction
- named entities
- information retrieval
- natural language processing
- natural language
- answer validation
- open domain
- passage retrieval
- syntactic information
- natural language questions
- question classification
- relation extraction
- qa systems
- open domain question answering
- question answering systems
- semantic roles
- cross language
- qa clef
- free text
- sentence retrieval
- answer extraction
- text documents
- text mining
- artificial intelligence