ARASADINA, F.; BRIANDOKO, S.; SETIAWAN, M. A. Prediksi Pembatalan Pemesanan Hotel: Random Forest dan XGBoost dengan Pipeline Leak-Free dan Ablation Study: Hotel Booking Cancellation Prediction: Random Forest and XGBoost with Leak-Free Pipeline and Ablation Study. MALCOM: Indonesian Journal of Machine Learning and Computer Science, v. 6, n. 3, p. 1018-1030, 21 Jun. 2026.