Voucher Abuse Detection with Prompt-based Fine-tuning on Graph Neural Networks.
Zhihao WenYuan FangYihan LiuYang GuoShuji HaoPublished in: CIKM (2023)
Keyphrases
- fine tuning
- neural network
- random walk
- fine tune
- viable alternative
- detection algorithm
- false positives
- false alarms
- graph theory
- fine tuned
- detection method
- detection accuracy
- fuzzy logic
- anomaly detection
- directed graph
- neural nets
- genetic algorithm
- graph based algorithm
- graph matching
- artificial neural networks
- multilayer perceptron
- neural network model
- multi layer
- automatic detection
- detection rate
- spanning tree
- graph representation
- fault diagnosis
- pattern recognition
- similarity measure
- learning algorithm