Nguyen A-TP, Duong D-K, Hoang V-D. Sentiment Prediction Based on Deep Learning for Intelligent E-Learning Systems. JTE [Internet]. 2025 Aug. 28 [cited 2026 Apr. 7];20(03):16-25. Available from: https://www.jte.edu.vn/index.php/jte/article/view/1661