Dynamic graph neural network-based fraud detectors against collaborative fraudsters

作者：Lingfei Ren, Ruimin Hu, Dengshi Li, Yang Liu, Junhang Wu, Yilong Zang, Wenyi Hu · 发表于：Knowledge-Based Systems · 年份：2023 · DOI：10.1016/j.knosys.2023.110888 · 被引用次数：32 · 研究领域：Advanced Graph Neural Networks、Imbalanced Data Classification Techniques、Cybercrime and Law Enforcement Studies