| 用改进的灰色关联度分析交通事故成因 |
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| 引用本文： | 李嘉,朱顺应,张启明,向红艳.用改进的灰色关联度分析交通事故成因[J].公路交通技术,2006(1):114-116. |
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| 作者姓名： | 李嘉 朱顺应 张启明 向红艳 |
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| 作者单位： | 1. 重庆交通学院土木建筑学院,重庆,400074
2. 武汉理工大学,武汉,430063 |
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| 摘 要： | 改进的灰色关联模型与普通灰色关联模型相比,可以突出关联度的微小变化,且更加科学。通过实例,用改进的灰关联对道路交通事故成因进行了分析,并与普通灰色关联分析进行了比较,发现前者分析结果更具层次性、差异性,更容易识别事故主要、次要和潜在的成因。
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| 关 键 词： | 灰色关联分析 交通事故成因分析 |
| 文章编号： | 1009-6577(2006)01-0114-03 |
| 收稿时间： | 09 13 2005 12:00AM |
| 修稿时间： | 2005年9月13日 |
Traffic Accidents Reasons Analyzed with Innovated Gray Association Degree |
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| Li Jia,hu Shunying,Zhang Qiming,Xiang Hongyan.Traffic Accidents Reasons Analyzed with Innovated Gray Association Degree[J].Technology of Highway and Transport,2006(1):114-116. |
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| Authors: | Li Jia hu Shunying Zhang Qiming Xiang Hongyan |
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| Abstract: | Compared with common gray association model,the innovated gray association model may better display minor change in association degree and it is more scientific.With practical instances,the innovated gray association is used to analyze the causes of road traffic accidents,and the result is compared with the common gray association analysis,it is found that the analysis result of the former has better hierarchical structure and better variety.With the former model,it's easier to identify major,minor and potential causes of accidents. |
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| Keywords: | gray association analysis traffic accidents reason analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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