| 粗集在交通事故黑点成因分析中的应用 |
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| 引用本文： | 张鹏,张靖,刘玉增,唐雪飞.粗集在交通事故黑点成因分析中的应用[J].电子科技大学学报(社会科学版),2007(2). |
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| 作者姓名： | 张鹏 张靖 刘玉增 唐雪飞 |
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| 作者单位： | 电子科技大学计算机科学与工程学院 成都610054(张鹏，刘玉增，唐雪飞)，攀枝花学院网络中心 四川攀枝花617000(张靖) |
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| 摘 要： | 交通事故黑点的形成原因多种多样,每一个事故多发点都有其形成的最大诱因。作为交通安全管理工作的重要任务,交通事故黑点的鉴别与改善是预防交通事故发生、减少交通事故损失的有效手段。该文针对交通事故多发点成因的复杂性和多样性,提出通过粗集来对公路交通中的不利因素进行筛选,找到形成事故多发点的最大诱因,从而有针对性地进行整治,能够有效地节约时间和费用,避免不必要的人力、物力浪费。
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| 关 键 词： | 决策表 知识库 粗集 交通黑点 |
Rough Set Application in the Analysis of Formulation Cause of Traffic Black-Spot |
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| ZHANG Peng,Zhang Jing,LIU Yu-zeng,TANG Xue-fei.Rough Set Application in the Analysis of Formulation Cause of Traffic Black-Spot[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),2007(2). |
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| Authors: | ZHANG Peng Zhang Jing LIU Yu-zeng TANG Xue-fei |
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| Institution: | ZHANG Peng1,Zhang Jing2,LIU Yu-zeng1,TANG Xue-fei1 |
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| Abstract: | The traffic black-spot cause of formation is very complex, and every black-spot has the most important inducement for itself. The identification and improvement of black-spot, as an important task of traffic safety management, are very effect measures to reduce the traffic accident frequency. For the complexity and diversity of the black-spot cause of formation, we find a method based on the rough set to determine the most important inducement of the black-spot, then we can repair the inducement in effect and save more time and money. |
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| Keywords: | decision-making table knowledge base rough set traffic black-spot |
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