On improving knowledge graph facilitated simple question answering system.
Xin LiHongyu ZangXiaoyun YuHao WuZijian ZhangJiamou LiuMingzhong WangPublished in: Neural Comput. Appl. (2021)
Keyphrases
- question answering
- knowledge extraction
- random walk
- prior knowledge
- higher level
- knowledge acquisition
- knowledge base
- data mining techniques
- knowledge management
- knowledge representation
- learning systems
- knowledge sharing
- graph theory
- knowledge based systems
- directed graph
- knowledge sources
- spanning tree
- graph theoretic