Natasaskara, Nandana Ayudya, Yoga Pristyanto, and Ika Nur Fajri. 2026. “Prediksi Harga Rumah Menggunakan XGBoost Berbasis Optuna Hyperparameter Optimization: House Price Prediction Using XGBoost Based on Optuna Hyperparameter Optimization”. MALCOM: Indonesian Journal of Machine Learning and Computer Science 6 (3):1052-59. https://doi.org/10.57152/malcom.v6i3.2704.