AUC-oriented Graph Neural Network for Fraud Detection.
Mengda HuangYang LiuXiang AoKuan LiJianfeng ChiJinghua FengHao YangQing HePublished in: WWW (2022)
Keyphrases
- fraud detection
- neural network
- outlier detection
- credit card fraud detection
- network intrusion detection
- cost sensitive
- data mining techniques
- credit card
- rare events
- credit card fraud
- social network analysis
- artificial neural networks
- network intrusion
- link discovery
- data mining
- class distribution
- spam detection
- intrusion detection
- feature selection
- model selection
- databases
- learning algorithm
- receiver operating characteristic
- roc curve
- online auctions
- feature extraction
- pairwise
- classification accuracy
- social networks
- training data
- support vector
- knn
- knowledge discovery
- real world
- active learning