Suraya Nurain KalidKeng-Hoong NgGee-Kok TongKok-Chin Khor2024-10-232024-10-23202010.1109/ACCESS.2020.2972009https://dspace-cris.utar.edu.my/handle/123456789/4511A Multiple Classifiers System for Anomaly Detection in Credit Card Data With Unbalanced and Overlapped Classesjournal-article