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作者:

Zahid, Muhammad (Zahid, Muhammad.) | Chen, Yangzhou (Chen, Yangzhou.) (学者:陈阳舟) | Khan, Sikandar (Khan, Sikandar.) | Jamal, Arshad (Jamal, Arshad.) | Ijaz, Muhammad (Ijaz, Muhammad.) | Ahmed, Tufail (Ahmed, Tufail.)

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摘要:

Risky and aggressive driving maneuvers are considered a significant indicator for traffic accident occurrence as well as they aggravate their severity. Traffic violations caused by such uncivilized driving behavior is a global issue. Studies in existing literature have used statistical analysis methods to explore key contributing factors toward aggressive driving and traffic violations. However, such methods are unable to capture latent correlations among predictor variables, and they also suffer from low prediction accuracies. This study aimed to comprehensively investigate different traffic violations using spatial analysis and machine learning methods in the city of Luzhou, China. Violations committed by taxi drivers are the focus of the current study since they constitute a significant proportion of total violations reported in the city. Georeferenced violation data for the year 2016 was obtained from the traffic police department. Detailed descriptive analysis is presented to summarize key statistics about various violation types. Results revealed that over-speeding was the most prevalent violation type observed in the study area. Frequency-based nearest neighborhood cluster methods in Arc map Geographic Information System (GIS) were used to develop hotspot maps for different violation types that are vital for prioritizing and conducting treatment alternatives efficiently. Finally, different machine learning (ML) methods, including decision tree, AdaBoost with a base estimator decision tree, and stack model, were employed to predict and classify each violation type. The proposed methods were compared based on different evaluation metrics like accuracy, F-1 measure, specificity, and log loss. Prediction results demonstrated the adequacy and robustness of proposed machine learning (ML) methods. However, a detailed comparative analysis showed that the stack model outperformed other models in terms of proposed evaluation metrics.

关键词:

taxi drivers hotspot analysis aggressive driving machine learning Geographic Information System (GIS) traffic violations

作者机构:

  • [ 1 ] [Zahid, Muhammad]Beijing Univ Technol, Coll Metropolitan Transportat, Beijing 100124, Peoples R China
  • [ 2 ] [Chen, Yangzhou]Beijing Univ Technol, Coll Artificial Intelligence & Automat, Beijing 100124, Peoples R China
  • [ 3 ] [Khan, Sikandar]King Fahd Univ Petr & Minerals, Dept Mech Engn, KFUPM Box 5069, Dhahran 31261, Saudi Arabia
  • [ 4 ] [Jamal, Arshad]King Fahd Univ Petr & Minerals, Dept Civil & Environm Engn, KFUPM Box 5055, Dhahran 31261, Saudi Arabia
  • [ 5 ] [Ijaz, Muhammad]Southwest Jiaotong Univ, Sch Transportat & Logist, Chengdu 610031, Peoples R China
  • [ 6 ] [Ahmed, Tufail]UHasselt, Transportat Res Inst IMOB, Agoralaan, B-3590 Diepenbeek, Belgium

通讯作者信息:

  • [Khan, Sikandar]King Fahd Univ Petr & Minerals, Dept Mech Engn, KFUPM Box 5069, Dhahran 31261, Saudi Arabia

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来源 :

INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH

年份: 2020

期: 11

卷: 17

ESI学科: ENVIRONMENT/ECOLOGY;

ESI高被引阀值:138

被引次数:

WoS核心集被引频次: 49

SCOPUS被引频次: 62

ESI高被引论文在榜: 0 展开所有

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中文被引频次:

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