Tran, Phuc Quang, Dung Ngoc Le Ha, Hanh Thi My Le, and Hiep Xuan Huynh. “Opinion Mining With Density Forests”. EAI Endorsed Transactions on Context-aware Systems and Applications 9 (July 10, 2023). Accessed May 19, 2024. https://publications.eai.eu/index.php/casa/article/view/3272.