PROF. JARVINKO L. SERDAN. COST-SENSITIVE NEURAL ARCHITECTURES FOR HANDLING CLASS IMBALANCE IN HIGH-STAKES FRAUD DETECTION SYSTEMS. Ethiopian International Journal of Multidisciplinary Research, [S. l.], v. 12, n. 08, p. 162–169, 2025. Disponível em: https://eijmr.org/index.php/eijmr/article/view/3976. Acesso em: 16 mar. 2026.