BP neural network-based risk discrimination for secondary road alignment accidents

BP neural network-based risk discrimination for secondary road alignment accidents

In order to investigate the relationship between horizontal and vertical alignment indicators and accidents of second-class highway, a risk index model based on the back propagation (BP) neural network is constructed to identify the risk change analysis of accident sections and the risk section inte...

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Bibliographic Details
Main Authors: YANG Yonghong, WANG Chun, YANG Zhao, CHEN Jinyu
Format: Article
Language:English
Published: Science Press (China Science Publishing & Media Ltd.) 2023-11-01
Series:Shenzhen Daxue xuebao. Ligong ban
Subjects:
road engineering
alignment design
traffic safety
accident analysis
alignment risk index
bp neural network model
Online Access:https://journal.szu.edu.cn/en/#/digest?ArticleID=2572
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https://journal.szu.edu.cn/en/#/digest?ArticleID=2572

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