中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2012, Vol. 31 ›› Issue (3): 448-454.DOI: 10.3969/j.issn.1674-0696.2012.03.22

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基于粗糙集理论的经济圈交通枢纽灰色关联分析评价

张兵1,邓卫2   

  1. 1.华东交通大学土木建筑学院,江西南昌330012;2.东南大学交通学院,江苏南京210096
  • 收稿日期:2011-09-26 修回日期:2011-12-25 出版日期:2012-06-15 发布日期:2015-03-12
  • 作者简介:张兵(1981—),男,山东济宁人,讲师,博士,主要从事交通运输规划与管理方面的研究。E-mail:zbing1981@sohu.com。
  • 基金资助:
    国家高新技术研究发展(863计划)项目(2007AA11Z202)

Grey Evaluation of Transport Hub in Economic Cycle Based on Rough Set Theory

Zhang Bing1,Deng Wei2   

  1. 1. School of Civil Engineering & Architecture,East China Jiaotong University,Nanchang 330013,Jiangxi,China; 2. School of Transportation,Southeast University,Nanjing 210096,Jiangsu,China
  • Received:2011-09-26 Revised:2011-12-25 Online:2012-06-15 Published:2015-03-12

摘要: 经济圈交通枢纽综合评价中存在信息不确定、定性评价指标较多的问题,而传统的评价方法虽然简单直接,但 容易受到主观因素的众多干扰。提出了一种基于粗糙集的灰色关联分析综合评价方法,将基于粗糙集理论的指标 赋权法与灰色关联综合评价相结合,通过粗糙集理论对指标进行约简并给出较为客观的指标权重,得出综合评价模 型以及相应的算法;通过算例说明了该方法的有效可行。

关键词: 评价方法, 交通枢纽, 粗糙集理论, 灰色关联分析模型

Abstract: Transport hub comprehensive evaluation in the economic cycle has the problems of the information uncertainty and too many evaluation indicators. The traditional evaluation methods are simple and direct but can be easily interfered of many subjective factors. So the method of grey analysis comprehensive evaluation based on rough sets was put forward. This evaluation method combined the indicators weight based on rough set theory and the grey comprehensive evaluation method,and got the objective weight of indicators from filtering the original indicators and standardizing the importance degree of indicators. Then,comprehensive evaluation model and corresponding arithmetic were summed up.Finally,the sample illuminated the validity and feasibility of this comprehensive evaluation method.

Key words: evaluation method, transport hub, rough set theory, grey analysis model

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