摘要
基于大量的真实交通事故案例,利用关联规则技术中的约束原则和Apriori算法思想,对交通事故信息进行数据挖掘,探求符合真实规律的关联规则.研究证明了关联规则在交通事故分析领域有着良好的应用前景,不但能够加深对交通事故的认识,还可以为改善道路建设以及提高车辆安全性提供很多有价值的参考.
Based on a large number of real traffic accidents,using constraint principle and Apriori arithmetic in association rules,data mining for accident information is carried out in order to find out association rules that accord with the actual rules.The research proves that association rules has good prospect in analysis of traffic accidents.It can not only strengthen our comprehension,but also provide valuable suggestions for road construction and the improvement of vehicle safety.
出处
《长沙交通学院学报》
2009年第1期72-76,共5页
Journal of Changsha Communications University
关键词
交通事故
数据挖掘
关联规则
traffic accidents
data mining
association rules
