Association Rules for Road Traffic Ayccident in Korea with Multiple Outcomes

다수의 결과를 고려한 한국의 도로교통사고 연관규칙분석

  • Sohn, So-Young (Department of Computer Science and Industrial Systems Engineering, Yonsei University) ;
  • Oh, Ki-Yeol (Department of Computer Science and Industrial Systems Engineering, Yonsei University) ;
  • Shin, Hyoung-Won (Department of Computer Science and Industrial Systems Engineering, Yonsei University)
  • 손소영 (연세대학교 컴퓨터과학.산업시스템공학과) ;
  • 오기열 (연세대학교 컴퓨터과학.산업시스템공학과) ;
  • 신형원 (연세대학교 컴퓨터과학.산업시스템공학과)
  • Received : 20020100
  • Accepted : 20020800
  • Published : 2002.12.31

Abstract

In many cases, the result of a road traffic accident can be described with more than one response variables. Nonetheless, most of the existing road accident data analysis deal with only one response variable and try to explain why it occurs. In this paper, we train association rules for a set of more than two response variables conditional on personal, environmental and vehicular/behavioral aspects of accident. Association rules are derived at 8% support and 70% confidence from the 1996 data of three police stations in Korea. We expect that these rules can contribute to effective safety practice in Korea.

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