Comprehensive Evaluation of Urban Economic Development in Yangtze River Delta Based on Cluster-Principal Component Analysis. - Quan Xie; Xin-Yue Dong; Ke Yu; Ling-Yu Zhang; Yun-Hua Xu (Complex., 2021)

Research on World Food Production Efficiency and Environmental Sustainability Based on Entropy-DEA Model. - Min Zhang; Wen-Kai Cui; Yu-Jing Zhang; Yun-Hua Xu (Complex., 2021)

Mathematical processing of trading strategy based on long short-term memory neural network model. - Han-Yang Wang; An-Qi Li; Chao-Chen Tie; Chao-Jun Wang; Yun-Hua Xu (Frontiers Comput. Neurosci., 2022)