Research on Question Answering over Knowledge Graph of Chronic Diseases.
Mengzhan LiHai-Sheng LiPublished in: WI/IAT (2022)
Keyphrases
- question answering
- information retrieval
- natural language processing
- named entities
- question classification
- information extraction
- cross language
- sentence retrieval
- chronic disease
- knowledge base
- natural language
- qa clef
- question answering systems
- semantic roles
- open domain question answering
- graph structure
- syntactic information
- structured data
- candidate answers
- passage retrieval
- knowledge representation
- expert systems
- search engine
- machine learning