| 基于加权关联规则的交通事故分析 |
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| 引用本文： | 魏玉晓,李宗平,李宵寅.基于加权关联规则的交通事故分析[J].交通与计算机,2009,27(1):94-97. |
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| 作者姓名： | 魏玉晓 李宗平 李宵寅 |
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| 作者单位： | 西南交通大学,成都,610031 |
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| 摘 要： | 考虑到各种交通事故因素对交通事故属性本身的影响有轻重之分，基于传统的关联规则挖掘模型，提出了一种加权关联规则的模型，设计与实现了加权关联规则的挖掘算法，并应用到道路交通事故属性的分析中。
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| 关 键 词： | 数据挖掘 关联规则 权重系数 交通事故 |
Traffic Accidents Analysis Based On Weighted Association Rule |
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| WEI Yuxiao,LI Zongping,LI Xiaoyin.Traffic Accidents Analysis Based On Weighted Association Rule[J].Computer and Communications,2009,27(1):94-97. |
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| Authors: | WEI Yuxiao LI Zongping LI Xiaoyin |
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| Institution: | Southwest Jiaotong University;Chengdu 610031;China |
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| Abstract: | Different factors of traffic accidents may have different impacts on the occurrence of accidents.A weighted association rule model based on the traditional association rule model was proposed.Then,a mining algorithm of the proposed model was developed and applied in analyzing the property of road traffic accidents. |
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| Keywords: | data mining association rule weighted coefficient traffic accident |
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