Faran J, Triayudi A. ANALYSIS OF THE EFFECTIVENESS OF POLYNOMIAL FIT SMOTE MESH ON IMBALANCE DATASET FOR BANK CUSTOMER CHURN PREDICTION WITH XGBOOST AND BAYESIAN OPTIMIZATION. J. Tek. Inform. (JUTIF) [Internet]. 2024 May 18 [cited 2025 Apr. 25];5(3):661-7. Available from: http://jutif.if.unsoed.ac.id/index.php/jurnal/article/view/1284