MUHAMMAD IRFAN. Optimasi Hiperparameter XGBoost Regression untuk Prediksi Harga Saham BBNI Berbasis Transaksi Historis. Repeater : Publikasi Teknik Informatika dan Jaringan, [S. l.], v. 4, n. 3, p. 45–62, 2026. DOI: 10.62951/repeater.v4i3.950. Disponível em: https://journal.aptii.or.id/index.php/Repeater/article/view/950. Acesso em: 28 jul. 2026.