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Comprehensive evaluation of multiple machine learning classifiers for predicting freeway incident duration

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Abstract

This study compares the accuracy and complexity of eleven machine learning classifiers for the problem of incident duration prediction. The proposed framework integrates feature selection and modeling techniques to evaluate the effect of multiple influencing factors and choose the best model for predicting incident durations. Models were developed and tested using an incident dataset collected from the Houston TranStar incidents archive, including more than 110,000 records. Features were selected based on integrating information gain, correlation-based, and relief-based evaluators’ results. The developed and fine-tuned classifiers were compared in terms of multiple accuracy measures (precision, recall, F-1 score, and AUC) and complexity measures (memory storage, training time, and testing times). Overall, results showed that among the developed models, the support vector machines (SVM), K-Nearest Neighborhoods, and Gaussian processes classification outperformed other classifiers with a prediction accuracy of 97%. The Decision Tree classifier recorded the lowest performance with a prediction accuracy of 82%. Considering a trade-off between the model’s accuracy and complexity, the classifier with higher accuracy associated with low training time complexity was the K-Nearest Neighborhoods achieving an accuracy of 97%, 0.024 s of training time, 0.042 s of testing time, and a memory storage of 0.04 megabytes. Nevertheless, the SVM achieved the same accuracy of 97% yet consumed much lower memory storage of 0.004 megabytes and a testing time of 0.01 s. Although the K-NN recorded the lowest training time, the SVM can be considered the best model for the ID-prediction classification problem.

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Authors and Affiliations

  1. Department of Civil and Environmental Engineering, University of Sharjah, Sharjah, United Arab Emirates

    Khaled Hamad, Lubna Obaid, Saleh Abu Dabous, Rami Al-Ruzouq & Waleed Zeiada

  2. Sustainable Civil Infrastructure Systems Research Group, Research Institute of Sciences and Engineering, University of Sharjah, P.O. Box 27272, Sharjah, United Arab Emirates

    Khaled Hamad, Lubna Obaid, Saleh Abu Dabous, Rami Al-Ruzouq & Waleed Zeiada

  3. Computer Engineering Department, University of Sharjah, Sharjah City, United Arab Emirates

    Ali Bou Nassif

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Hamad, K., Obaid, L., Nassif, A.B. et al. Comprehensive evaluation of multiple machine learning classifiers for predicting freeway incident duration. Innov. Infrastruct. Solut. 8, 177 (2023). https://doi.org/10.1007/s41062-023-01138-1

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