putri aprilianti, Sheila, Andrian Sah, Siti Nurhayati, Rasna, and Jusmawati. “Diabetes Classification Model Using XGBoost With Feature Selection and Hyperparameter Optimization Based on PSO”. JITSI : Jurnal Ilmiah Teknologi Sistem Informasi 7, no. 2 (June 30, 2026): 203 - 210. Accessed November 11, 2026. https://jurnal-itsi.org/index.php/jitsi/article/view/620.