DZAKY, Muhammad; KUNCORO, Adam Prayogo; RIYANTO, Riyanto. Optimizing XGBoost for Heart Disease Risk Classification Using Optuna and Random Search on the Behavioral Risk Factor Surveillance System (BRFSS) 2023 Dataset. Journal of Applied Informatics and Computing, [S. l.], v. 10, n. 1, p. 1015–1029, 2026. DOI: 10.30871/jaic.v10i1.11897. Disponível em: https://jurnal.polibatam.ac.id/index.php/JAIC/article/view/11897. Acesso em: 14 sep. 2026.