Tree-based logistic regression approach for work zone casualty risk assessment

• Main Authors: Wang, David Zhi Wei, Weng, Jinxian., Meng, Qiang.
• Other Authors: School of Civil and Environmental Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Civil engineering
• Online Access: https://hdl.handle.net/10356/107136; http://hdl.handle.net/10220/17683; http://dx.doi.org/10.1111/j.1539-6924.2012.01879.x
• Institution: Nanyang Technological University

This study presents a tree-based logistic regression approach to assessing work zone casualty risk, which is defined as the probability of a vehicle occupant being killed or injured in a work zone crash. First, a decision tree approach is employed to determine the tree structure and interacting fact...