Ratih Khotimahtus Sa’diyah, Muhammad Sam’an, Safuan, Mustafa Mat Deris. Hyperparameter Optimization of Random Forest using Grey Wolf Optimization for Heart Disease Classification: Optimasi Hiperparameter Random Forest Menggunakan Grey Wolf Optimization untuk Klasifikasi Penyakit Jantung. jodi [Internet]. 2026 Jun. 30 [cited 2026 Sep. 21];4(1):225-38. Available from: http://103.97.100.158/index.php/jodi/article/view/1196