J4

• 计算机科学 • 上一篇    下一篇

数据挖掘技术在交通事故分析中的应用

董立岩1, 刘光远2, 苑森淼1, 李永丽3, 吴志辉1   

  1. 1. 吉林大学 计算机科学与技术学院, 长春 130012; 2. 吉林大学 通信工程学院, 长春130022;3. 东北师范大学 计算机学院, 长春 130024
  • 收稿日期:2006-04-20 修回日期:1900-01-01 出版日期:2006-11-26 发布日期:2006-11-26
  • 通讯作者: 苑森淼

Applicaition of Data Mining to Traffic Accidents Analysis

DONG Liyan1, LIU Guangyuan2, YUAN Senmiao1, LI Yongli3, WU Zhi hui1   

  1. 1. College of Computer Science and Technology, Jilin University, Changchun 130012, China;2. College of Communication Engineering, Jilin University, Changchun 130022, China;3. School of Computer Science, Northeast Normal University, Changchun 130024, China
  • Received:2006-04-20 Revised:1900-01-01 Online:2006-11-26 Published:2006-11-26
  • Contact: YUAN Senmiao

摘要: 结合关联规则与粗糙集的思想, 提出了基于偏好信息的决策规则约简算法, 并将该算法应用于长春市历年的道路交通事故数据分析中, 从而找出交通事故发生的潜在规律.

关键词: 数据挖掘, 粗糙集, 关联规则, 决策偏好信息

Abstract: On the basis of the idea of association rule combined with rough set, we propounded a kind of decision rule reduct algorithm based on preferential information, which was applied to the data analysis of traffic accidents of Changchun City, so as to finish the implement of Traffic Accidents Analysis System.

Key words: data mining, rough set, association rule, preferential information

中图分类号: 

  • TP18