COST SENSITIVE PAYEMENT FRAUD DETECTION BASED ON DYNAMIC RANDOM FOREST AND KNN. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 14, n. 03, p. 145–159, 2023. DOI: 10.17762/turcomat.v14i03.13946. Disponível em: https://www.turcomat.org/index.php/turkbilmat/article/view/13946. Acesso em: 1 jun. 2026.