Dzaky M, Kuncoro AP, Riyanto R. Optimizing XGBoost for Heart Disease Risk Classification Using Optuna and Random Search on the Behavioral Risk Factor Surveillance System (BRFSS) 2023 Dataset. JAIC [Internet]. 2026 Feb. 11 [cited 2026 Sep. 12];10(1):1015-29. Available from: https://jurnal.polibatam.ac.id/index.php/JAIC/article/view/11897