NDLI: Traffic Safety Evaluation of the Provincial Regions in China Based on Principal Component Analysis

Content Provider	IEEE Xplore Digital Library
Author	Ma Sheqiang Shao Chunfu Zhai Runping Liu Dong
Copyright Year	2009
Abstract	To evaluate the traffic safety level of the 31 provinces in China, the remarkable correlations between the number of traffic accident fatalities and social-economic factors were analyzed. According to the correlations, 8 feasible evaluation-indices were put forward, such as fatalities per 100000 people population, fatalities per 100 million GRP, passenger traffic fatalness, freight traffic fatalness, fatalities per accident, and mortality of traffic accident. And then they were transformed into three uncorrelated principal components based on principal component analysis. Finally, the 31 provinces were ranked by their evaluation score of traffic safety level estimated based on the three principal components. The results show that the traffic safety levels were markedly different in the 31 provinces and better in the developed east provinces than in the undeveloped west provinces.
Starting Page	864
Ending Page	867
File Size	685650
Page Count	4
File Format	PDF
ISBN	9780769538044
DOI	10.1109/ICICTA.2009.674
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-10-10
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Laboratories Telecommunication traffic Conference management Security traffic safety Road accidents Technology management Engineering management comprehensive evaluation Traffic control principal component Analysis regional traffic Safety Principal component analysis
Content Type	Text
Resource Type	Article

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