Improving fraud detection via imbalanced graph structure learning

作者：Lingfei Ren, Ruimin Hu, Yang Liu, Dengshi Li, Junhang Wu, Yilong Zang, Wenyi Hu · 发表于：Machine Learning · 年份：2023 · DOI：10.1007/s10994-023-06464-0 · 被引用次数：7 · 研究领域：Imbalanced Data Classification Techniques、Advanced Graph Neural Networks、Cybercrime and Law Enforcement Studies