Pick and Choose: A GNN-based Imbalanced Learning Approach for Fraud Detection.

Yang Liu Xiang Ao Zidi Qin Jianfeng Chi Jinghua Feng Hao Yang Qing He

Published in: WWW (2021)

Keyphrases

fraud detection
learning algorithm
learning process
cost sensitive
rare events
database
databases
metadata
reinforcement learning
data analysis
multi class
supervised learning
data mining techniques
network intrusion detection