Voucher Abuse Detection with Prompt-based Fine-tuning on Graph Neural Networks.
Zhihao WenYuan FangYihan LiuYang GuoShuji HaoPublished in: CoRR (2023)
Keyphrases
- fine tuning
- neural network
- viable alternative
- fine tune
- pattern recognition
- automatic detection
- weighted graph
- graph representation
- random walk
- self organizing maps
- directed graph
- detection rate
- detection method
- detection algorithm
- object detection
- false positives
- false alarms
- training process
- detection accuracy
- fuzzy logic
- artificial neural networks
- graph theoretic
- fine tuned
- data sets
- graph construction
- multi layer perceptron
- graph model
- fuzzy systems
- graph matching
- back propagation