AROCKIASAMY, Jesu Marcus Immanuvel; BHOOPATHI, Gowrishankar. A dual-model machine learning approach to medicare fraud detection: combining unsupervised anomaly detection with supervised learning. Computer Science and Information Technologies, [S. l.], v. 6, n. 3, p. 245–252, 2025. DOI: 10.11591/csit.v6i3.pp245-252. Disponível em: https://csit.iaesprime.org/index.php/csit/article/view/215. Acesso em: 21 jun. 2026.