Handling Class Imbalance in Credit Card Fraud Using Various Sampling Techniques. American Journal of Multidisciplinary Research and Innovation , Delaware, U.S., v. 1, n. 4, p. 160–168, 2022. DOI: 10.54536/ajmri.v1i4.633. Disponível em: https://e-pallipublishers.com/index.php/ajmri/article/view/633. Acesso em: 13 jun. 2026.