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Updated: Jun 14, 2025

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量化风险因素对区域自行车撞车频率的异质性影响:聚类和随机参数模型的混合方法

Hongliang Ding1, Ruiqi Wang2, Tao Li2

  • 1Institute of Smart City and Intelligent Transportation, Southwest Jiaotong University, Chengdu 611756, Sichuan, China.

Accident; analysis and prevention
|August 29, 2024
PubMed
概括

本研究引入了一种混合方法来分析自行车撞车频率,同时解决内部和外部未观察到的因素. 新方法提高了道路安全干预措施的预测准确性.

关键词:
自行车撞车的频率是多少隐藏类集群分析 隐藏类集群分析随机参数负双项回归模型的随机参数.没有观察到的内部和外部异质.

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