DAM: Transformer-based relation detection for Question Answering over Knowledge Base.
Yongrui ChenHuiying LiPublished in: Knowl. Based Syst. (2020)
Keyphrases
- question answering
- knowledge base
- named entities
- natural language
- natural language processing
- question answering systems
- information retrieval
- passage retrieval
- cross language
- information extraction
- natural language questions
- question classification
- semantic roles
- relation extraction
- qa clef
- knowledge representation
- candidate answers
- syntactic information
- qa systems
- answer extraction
- open domain question answering
- background knowledge