| BRT综合评价体系的关联规则挖掘分析 |
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| 引用本文： | 黄智,陈宁,董红召. BRT综合评价体系的关联规则挖掘分析[J]. 中南公路工程, 2011, 0(4): 22-25 |
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| 作者姓名： | 黄智 陈宁 董红召 |
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| 作者单位： | 浙江工业大学智能交通联合研究所;浙江科技学院机械与汽车工程学院; |
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| 基金项目： | 浙江省科技计划公益项目(2010C33145); 杭州市城市建设重点科研项目(20091001) |
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| 摘 要： | 利用关联规则挖掘技术,对BRT综合评价体系中各评价指标与综合评价结果之间的关系进行量化分析,得到各评价指标的支持度和可信度,并采用Apriori算法找出BRT综合评价体系中满足最小支持度和最小置信度要求的强关联规则;根据各评价指标与综合评价结果之间关联关系所具有的可信度,判断BRT综合评价体系中各评价指标设置的科学性和各指标权值分配的合理性。应用实例表明,关联规则方法对于验证BRT综合评价体系构建是否科学合理具有重要意义。
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| 关 键 词： | 快速公交综合评价 评价指标 关联规则 |
The Association Rules Mining Analysis of Comprehensive Evaluation System of BRT |
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| HUANG Zhi,CHEN Ning,DONG Hongzhao. The Association Rules Mining Analysis of Comprehensive Evaluation System of BRT[J]. Central South Highway Engineering, 2011, 0(4): 22-25 |
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| Authors: | HUANG Zhi CHEN Ning DONG Hongzhao |
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| Affiliation: | HUANG Zhi1,CHEN Ning2,DONG Hongzhao1 (1.ITS Joint Institute,Zhejiang University of Technology,Hangzhou,Zhejiang 310014 China,2.School of Mechanical and Automotive Engineering,Zhejiang University of Science and Technology,Zhejiang 310023,China) |
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| Abstract: | The association rules mining technology was introduced to comprehensive evaluation system of BRT to analyse the relationship between each evaluation index and the comprehensive evaluation result quantitatively.Meanwhile,the support and confidence of each evaluation index was obtained.Then the Apriori algorithm was adopted to find strong association rules which meted the minimum support and minimum confidence.According to the credibility of the relevant degree of the index and comprehensive evaluation score,... |
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| Keywords: | comprehensive evaluation of BRT evaluation index Association rules |
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