Improvement The Accuracy of Convolutional Neural Network with Using Undersampling Method on Unbalanced Credit Card Dataset. International Journal of Advances in Data and Information Systems, [S. l.], v. 5, n. 2, p. 173–182, 2024. DOI: 10.59395/ijadis.v5i2.1333. Disponível em: https://mail.ijadis.org/index.php/ijadis/article/view/1333. Acesso em: 11 jul. 2025.