A GNN-based fraud detector with dual resistance to graph disassortativity and imbalance

作者：Junhang Wu, Ruimin Hu, Dengshi Li, Lingfei Ren, Wenyi Hu, Yilong Zang · 发表于：Information Sciences · 年份：2024 · DOI：10.1016/j.ins.2024.120580 · 被引用次数：11 · 研究领域：Imbalanced Data Classification Techniques、Advanced Graph Neural Networks、Spam and Phishing Detection