How to determine an optimal threshold to classify real-time crash-prone traffic conditions?

One of the proactive approaches in reducing traffic crashes is to identify hazardous traffic conditions that may lead to a traffic crash, known as real-time crash prediction. Threshold selection is one of the essential steps of real-time crash prediction. And it provides the cut-off point for the po...

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Bibliographic Details

Main Authors:	Kui Yang, Rongjie Yu, Xuesong Wang, Mohammed Quddus, Lifang Xue
Format:	Default Article
Published:	2018
Subjects:	Other built environment and design not elsewhere classified Urban expressway safety management Crash risk evaluation Mixed logit model Threshold selection method Cross-entropy Between-class variance Built Environment and Design not elsewhere classified
Online Access:	https://hdl.handle.net/2134/33336
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