Natasaskara, N.A., Pristyanto, Y. and Fajri, I.N. 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 (Jun. 2026), 1052-1059. DOI:https://doi.org/10.57152/malcom.v6i3.2704.