中国科学院数学与系统科学研究院期刊网
Research on grain futures price forecasting based on secondary decomposition and ensemble learning
TANG Zhenpeng, WU Junchuan, ZHANG Tingting, DU Xiaoxu, CHEN Kaijie
Systems Engineering - Theory & Practice . 2021, (11): 2837 -2849 .  DOI: 10.12011/SETP2020-0672