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. 2025 Jul 2;15:23006. doi: 10.1038/s41598-025-06807-y

Table 2.

Test results of four models in credit card fraud detection dataset.

Index WGAN-XGBoost XGBoost Logistic VAE-WGAN-XGBoost
Accuracy/% 0.921 0.901 0.876 0.966
Recall/% 0.914 0.896 0.861 0.963
MAE 0.404 0.412 0.393 0.236
FNR 0.085 0.103 0.138 0.037
FAR 0.072 0.098 0.125 0.045