ParGCN: Abnormal Transaction Detection based on Graph Neural Networks.
Lian YuQi JingRuomiao LiZhiya ChengChang XuPublished in: QRS (2022)
Keyphrases
- neural network
- detection algorithm
- automatic detection
- anomaly detection
- graph theory
- pattern recognition
- database
- graph theoretic
- random walk
- graph structure
- feed forward
- abnormal behavior
- false alarms
- weighted graph
- structured data
- artificial neural networks
- fuzzy logic
- back propagation
- detection method
- fuzzy systems
- bipartite graph
- neural nets
- concurrency control
- neural network model
- detection rate
- directed graph
- pairwise
- graph partitioning
- graph model
- training process
- object recognition
- data structure
- computer vision
- multilayer perceptron
- graph matching
- event detection