An Optimized XGBoost Framework for Real-Time Credit Card Fraud Detection: Addressing Class Imbalance with Hybrid SMOTE-ENN Resampling. Int J Sci Res Sci & Technol [Internet]. 2025 Jun. 12 [cited 2025 Aug. 10];12(3):1129-36. Available from: https://mail.ijsrst.com/index.php/home/article/view/IJSRST25123122