Question Answering System Based on University Knowledge Graph.
Jingsong LengYanzhen YangRonghua LinYong TangPublished in: ChineseCSCW (2) (2022)
Keyphrases
- knowledge management
- directed graph
- random walk
- graph theory
- natural language
- knowledge discovery
- knowledge acquisition
- knowledge base
- graph representation
- prior knowledge
- higher level
- knowledge based systems
- design process
- question answering
- structured data
- background knowledge
- knowledge sharing
- case study
- information retrieval
- graph construction
- graph based algorithm