Joint Detection of Topic Entity and Relation for Simple Question Answering.
Yunqi QiuYuanzhuo WangXiaolong JinPublished in: KSEM (2) (2018)
Keyphrases
- question answering
- named entities
- joint detection
- information extraction
- question classification
- information retrieval
- natural language questions
- qa clef
- syntactic information
- passage retrieval
- cross language
- relation extraction
- natural language processing
- natural language
- sentence retrieval
- question answering systems
- answering questions
- multiscale
- open domain question answering
- machine learning
- information retrieval systems
- knowledge representation
- answer validation
- knowledge base