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Author:

Wang, S. (Wang, S..) (Scholars:王术) | Chen, Y. (Chen, Y..) | Huang, J. (Huang, J..) | Ma, J. (Ma, J..) | Lu, Y. (Lu, Y..) (Scholars:卢岳)

Indexed by:

Scopus

Abstract:

In China, determining which party is liable for damages or injuries resulting from a traffic crash involving both a motor vehicle and a cyclist can be challenging. Based on an analysis of traffic crash data, this paper has proposed a univariate feature selection method which can emulate human thinking and help determine the moving status of the cyclist prior to the collision. This research employed support vector machines (SVM), LDA, and artificial neural network (ANN) to classify the moving status of the cyclists. According to the analysis results, the SVM (kernel=linear) had the highest classification accuracy (81.84%). It could be used to determine if the cyclist was walking the bicycle prior to the collision. © ASCE.

Keyword:

Forensic analysis; Support vector machines (SVM); Traffic crash; Univariate feature selection

Author Community:

  • [ 1 ] [Wang, S.]Beijing Key Lab of Traffic Engineering, Beijing Univ. of Technology, Beijing ST, 100124, China
  • [ 2 ] [Chen, Y.]Beijing Key Lab of Traffic Engineering, Beijing Univ. of Technology, Beijing ST, 100124, China
  • [ 3 ] [Huang, J.]Beijing Transportation Information Center, Beijing ST, 100161, China
  • [ 4 ] [Ma, J.]Texas Dept. of Transportation, Austin, TX 78717, United States
  • [ 5 ] [Lu, Y.]Beijing Key Lab of Traffic Engineering, Beijing Univ. of Technology, Beijing ST, 100124, China

Reprint Author's Address:

  • [Chen, Y.]Beijing Key Lab of Traffic Engineering, Beijing Univ. of TechnologyChina

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Source :

CICTP 2019: Transportation in China - Connecting the World - Proceedings of the 19th COTA International Conference of Transportation Professionals

Year: 2019

Page: 5458-5470

Language: English

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 7

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