Analyzing Twitter Users’ Sentiments on the Surge of Fuel Oil Prices in Indonesia using the K-Nearest Neighbor AlgorithmRizqi Putri Nourma Budianti, Hanifah Citra Marvyna and Sritrusta SukaridhotoE3S Web of Conf., 482 (2024) 02004DOI: https://doi.org/10.1051/e3sconf/202448202004