Research on Bitcoin price prediction based on Support Vector Regression and its variant combination model. - Jiageng Ma; Yingjie Zhu; Jiani Xu; Yifan Li; Youyao Zhang; Jie Wang (CIS, 2022)

Prediction of PM2.S concentration in Changchun based on ensemble learning model. - Yingjie Zhu; Chengcheng Liu; Jiageng Ma (CIS, 2022)

Research on the quality of graduate students in provincial universities based on entropy weight TOPSIS and RSR - take changchun university as an example. - Yingjie Zhu; Jiageng Ma; Xiangqun Yang; Yiwen Wang; Han Li; Dejun Wang (CIS, 2022)