Research on Question Answering of Lung Cancer Based on Knowledge Graph.
Xiangxiang ShaoCaiyan DaiKongfa HuPublished in: BIBM (2022)
Keyphrases
- question answering
- lung cancer
- information extraction
- information retrieval
- natural language processing
- natural language
- named entities
- question classification
- cross language
- syntactic information
- question answering systems
- open domain question answering
- natural language questions
- knowledge base
- structured data
- qa clef
- semantic information
- domain knowledge
- knowledge representation
- answer validation
- knowledge discovery
- graph structure
- machine learning
- expert systems
- answering questions
- survival prediction