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基于序列模式挖掘的公路隧道交通事件检测
引用本文:严兆斌,方敏.基于序列模式挖掘的公路隧道交通事件检测[J].计算机应用与软件,2010,27(1):204-206,249.
作者姓名:严兆斌  方敏
作者单位:西安电子科技大学计算机学院,陕西,西安,710071
摘    要:为了及时发现公路隧道内发生的事故隐患,尽量减少事故发生的不利影响,分析了隧道交通事件的分类与属性,阐述了现有交通事件检测技术用于隧道交通的不足,提出了一个基于序列模式挖掘的隧道交通事件检测系统,分析了系统各模块的基本功能。在系统的数据挖掘模块应用了关联规则和序列模式挖掘,分析了序列模式挖掘算法的具体应用,采用序列模式挖掘的PrefixS-pan算法生成隧道交通事件序列模式。实验表明,生成的模式反映了隧道交通事件的序列特征,可以用于建立隧道交通事件规则库。

关 键 词:交通事件检测  序列模式挖掘  公路隧道  PrefixSpan

TRAFFIC INCIDENTS DETECTION FOR HIGHWAY TUNNEL BASED ON SEQUENTIAL PATTERN MINING
Yan Zhaobin,Fang Min.TRAFFIC INCIDENTS DETECTION FOR HIGHWAY TUNNEL BASED ON SEQUENTIAL PATTERN MINING[J].Computer Applications and Software,2010,27(1):204-206,249.
Authors:Yan Zhaobin  Fang Min
Affiliation:School of Computer Science and Technology/a>;Xidian University/a>;Xi'an 710071/a>;Shaanxi/a>;China
Abstract:In order to discover accident potential that occurs in highway tunnel timely and to try the best to decrease the negative influence of accident,the classification and attribute of tunnel traffic incidents were analysed,the deficiencies of existing traffic incidents detection techniques were set forth,a detection system for highway tunnel incidents based on sequential pattern mining was presented,and the functions of various modules of the system were analysed.Association rule and sequential pattern mining w...
Keywords:Traffic incidents detection Sequential pattern mining Highway tunnel PrefixSpan  
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