A hybrid VMD-BiGRU model for rubber futures time series forecasting. - Qing Zhu; Fan Zhang 054; Shan Liu 004; Yiqiong Wu; Lin Wang 001 (Appl. Soft Comput., 2019)

Online dynamic group-buying community analysis based on high frequency time series simulation. - Qing Zhu; Renxian Zuo; Shan Liu 004; Fan Zhang 054 (Electron. Commer. Res., 2020)

Using unlabeled data mining to detect customer perceptions of undefined commodity problems. - Yiqiong Wu; Qing Zhu; Shan Liu 004; Fan Zhang 054; Linbo Wang (Int. J. Serv. Technol. Manag., 2021)

Static or dynamic? Characterize and forecast the evolution of urban crime distribution. - Qing Zhu; Fan Zhang 054; Shan Liu 004; Lin Wang 001; Shouyang Wang (Expert Syst. Appl., 2022)

An anticrime information support system design: Application of K-means-VMD-BiGRU in the city of Chicago. - Qing Zhu; Fan Zhang 054; Shan Liu 004; Yuze Li (Inf. Manag., 2022)