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简述了编组站分类问题的研究现状以及编组站的类别,介绍了运用K均值聚类对编组站进行分类的主要步骤。将该方法应用到东北地区11个编组站分类的实例中,在计算过程中,使用SPSS16统计学软件,计算结果表明分类正确,证明该方法可行,具有人为因素影响小、计算持续时间短及结果较精确等特点。
The research status of marshalling station classification and the classification of marshalling station are briefly described. The main steps for classifying marshalling stations by using K-means clustering are introduced. The method is applied to the classification of eleven marshalling stations in Northeast China. In the process of calculation, using SPSS16 statistical software, the calculation results show that the classification is correct, which proves that the method is feasible with little influence from human factors, short calculation duration and results More accurate and so on.