GAO, Yuxiang; XIAO, Yuxuan. Online Payment Fraud Detection Model Based On SMOTE-Weighted Stacking Framework. Highlights in Science, Engineering and Technology, [S. l.], v. 155, p. 196–203, 2025. DOI: 10.54097/71244265. Disponível em: https://hsetdata.com/index.php/ojs/article/view/1195. Acesso em: 29 apr. 2026.