Forecasting the Friction Factor of a Mine Airway Using an Improvement Stacking Ensemble Learning Approach. - Zhipeng Qi; Ke Gao; Dariusz Obracaj; Yujiao Liu; Keyi Yuan (IEEE Access, 2024)

An emotion analysis dataset of course comment texts in massive online learning course platforms. - Xiang Feng; Keyi Yuan; Xiu Guan; Longhui Qiu (Interact. Learn. Environ., 2024)