HMOA-GNN: adaptive adversarial GraphSAGE with hierarchical hybrid sampling and metric-optimized graph construction for credit card fraud detection
L
Lina Ni
X
Xuqiang Li
Y
Yuewei Zhou
H
Hang Qi
X
Xiaohui Man
J
Jinquan Zhang
Article Details
Journal
Scientific Reports
Volume / Issue
Vol. 15, Issue 1
Published
December 02, 2025
ISSN
2045-2322
Publisher
Nature Portfolio
Authors (6)
L
Lina Ni
X
Xuqiang Li
Y
Yuewei Zhou
H
Hang Qi
X
Xiaohui Man
J
Jinquan Zhang
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