Explaining and predicting abnormal expenses at large scale using knowledge graph based reasoning.
Freddy LécuéJiewen WuPublished in: J. Web Semant. (2017)
Keyphrases
- domain knowledge
- prior knowledge
- knowledge base
- real world
- knowledge extraction
- real life
- spanning tree
- knowledge representation
- knowledge acquisition
- data mining techniques
- connected components
- structured data
- random walk
- neural network
- knowledge management
- expert systems
- information systems
- bipartite graph
- graph theory
- graph structure
- knowledge transfer
- information retrieval
- data mining
- graph theoretic