%0 Journal Article %A Li, Wei %A Zhou, Min %A Dong, Hairong %D 2020 %J Intelligent Automation \& Soft Computing %@ 2326-005X %V 26 %N 3 %P 531--538 %T Classifications of Stations in Urban Rail Transit based on the Two-step Cluster %M doi:10.32604/iasc.2020.013930 %U http://www.techscience.com/iasc/v26n3/40012