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基于聚类分析的铁路出行旅客类别划分
引用本文:吕红霞,王文宪,蒲松,余大本.基于聚类分析的铁路出行旅客类别划分[J].交通运输系统工程与信息,2016,16(1):129-134.
作者姓名:吕红霞  王文宪  蒲松  余大本
作者单位:西南交通大学a. 交通运输与物流学院;b. 全国铁路列车运行图编制研发培训中心,成都610031
基金项目:国家自然科学基金/National Natural Science Foundation of China(61273242,61403317);四川省科技厅软科学计划 项目/Soft Science Foundation of Sichuan Province STA of China(2015ZR0141);中国铁路总公司科技研究计划项目/Science and Technology Plan of China Railway Corporation(2013X006-A, 2013X014-G, 2013X010-A, 2014X004-D)
摘    要:对铁路出行旅客进行类别划分,是简化旅客乘车选择问题研究的重要策略.根 据成都-武汉段既有线与新线的旅客调查数据,以旅客的各类主体、出行特性作为属性 变量,运用分层聚类法中的凝聚法进行变量聚类,将具有较大相关性的变量--时间价 值与月收入、出行目的与费用来源合并.然后根据简化的旅客属性变量指标集,运用近邻 传播算法对旅客进行样本聚类,并引用CH、Hart 及IGP 等聚类有效性指标确定最佳聚类 数.指标值表明,将铁路出行旅客划分为6 个类别时,具有最好的聚类效果.调查数据中旅 客乘车选择结果亦显示,不同类别的旅客对客运产品的选择有着明显的偏好.

关 键 词:铁路运输  铁路出行旅客  类别划分  聚类分析  近邻传播算法  
收稿时间:2015-03-25

Classification of Railway Passengers Based on Cluster Analysis
LV Hong-xia,WANGWen-xian,PU Song,YV Da-ben.Classification of Railway Passengers Based on Cluster Analysis[J].Transportation Systems Engineering and Information,2016,16(1):129-134.
Authors:LV Hong-xia  WANGWen-xian  PU Song  YV Da-ben
Institution:a. School of Transportation and Logistics; b. National Railway Train Diagram Research and Training Center, Southwest Jiaotong University, Chengdu 610031, China
Abstract:Classification of railway passenger is a crucial strategy of simplifying the problem of boarding choice for passengers. According to the survey data of Chengdu-Wuhan railway lines, this paper takes characteristic and travel features of passengers as property variables. Firstly, property variables are clustered by hierarchical clustering. The variables of great relevance such as time value and monthly income, trip purpose and cost sources are combined. Secondly, passenger samples are clustered by affinity propagation algorithms according to the simplified nodes indexes. Clustering effectiveness indexes contained CH, Hart and IGP indexes are analyzed to the clustering consequence. The result indicates that it is of the best effect while the passengers are divided into 6 sorts. The boarding choice of passengers in survey data also shows that different types of passengers give preferences to diversified transport product.
Keywords:railway transportation  railway passengers  classification  cluster analysis  affinity propagation algorithms  
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