Heterogeneous Mini-Graph Neural Network and Its Application to Fraud Invitation Detection.
Yong-Nan ZhuXiaotian LuoYu-Feng LiBin BuKaibo ZhouWenbin ZhangMingfan LuPublished in: ICDM (2020)
Keyphrases
- neural nets
- neural network
- back propagation
- feed forward
- artificial neural networks
- detection algorithm
- anomaly detection
- graph theory
- random walk
- automatic detection
- detection rate
- false alarms
- object detection
- weighted graph
- graph structure
- detection accuracy
- graph representation
- structured data
- genetic algorithm
- data mining
- graph partitioning
- graph model
- graph theoretic
- neural network is trained
- bipartite graph
- recurrent neural networks
- neural network model
- fault diagnosis
- false positives
- social networks
- real world