基于Rough集的交通事故黑点成因分析

交通事故黑点的形成原因多种多样，每一个事故黑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整治是预防交通事故发生，减少交通事故损失的有效手段。针对交通事故黑点成因的复杂性和多样性，提出通过粗集对交通事故黑点形成因素进行筛选，找到造成事故黑点的最大诱因，从而有针对性的进行整治，能够有效地节约时间和金钱，避免不必要的人力物力的浪费。

Cause of formation analysis of the traffic accidents black-spots based on rough set

The traffic black-spots cause of formation is very complex,and every black-spots has the most important inducement for itself.The identification and improvement of black-spots,as an important task of traffic safety management,are very effect measures to reduce the traffic accident frequency and the losses of traffic accident.For the complexity and diversity of the black-spots cause of formation,we find a method bases on the rough set to determine the most important inducement of the black-spots,then we can ...