Arockiasamy JMI, Bhoopathi G. A dual-model machine learning approach to medicare fraud detection: combining unsupervised anomaly detection with supervised learning. Comput Sci Inf Technol [Internet]. 2025 Dec. 15 [cited 2026 Apr. 3];6(3):245-52. Available from: https://csit.iaesprime.org/index.php/csit/article/view/215