Huang, X., Wang, Y., Lin, P., Yu, H. and Luo, Y. 2021. Forecasting the All-Weather Short-Term Metro Passenger Flow Based on Seasonal and Nonlinear LSSVM. Promet - Traffic&Transportation. 33, 2 (Mar. 2021), 217-231. DOI:https://doi.org/10.7307/ptt.v33i2.3561.