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  5. Comparative Analysis of Machine Learning Models for Prediction of Remaining Service Life of Flexible Pavement

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Article
English
2019

Comparative Analysis of Machine Learning Models for Prediction of Remaining Service Life of Flexible Pavement

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English
2019
Mathematics
Vol 7 (12)
DOI: 10.3390/math7121198

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Danial Mohammadzadeh S.
Danial Mohammadzadeh S.

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Narjes Nabipour
Nader Karballaeezadeh
Adrienn Dineva
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Abstract

Prediction of the remaining service life (RSL) of pavement is a challenging task for road maintenance and transportation engineering. The prediction of the RSL estimates the time that a major repair or reconstruction becomes essential. The conventional approach to predict RSL involves using non-destructive tests. These tests, in addition to being costly, interfere with traffic flow and compromise operational safety. In this paper, surface distresses of pavement are used to estimate the RSL to address the aforementioned challenges. To implement the proposed theory, 105 flexible pavement segments are considered. For each pavement segment, the type, severity, and extent of surface damage and the pavement condition index (PCI) were determined. The pavement RSL was then estimated using non-destructive tests include falling weight deflectometer (FWD) and ground-penetrating radar (GPR). After completing the dataset, the modeling was conducted to predict RSL using three techniques include support vector regression (SVR), support vector regression optimized by the fruit fly optimization algorithm (SVR-FOA), and gene expression programming (GEP). All three techniques estimated the RSL of the pavement by selecting the PCI as input. The correlation coefficient (CC), Nash–Sutcliffe efficiency (NSE), scattered index (SI), and Willmott’s index of agreement (WI) criteria were used to examine the performance of the three techniques adopted in this study. In the end, it was found that GEP with values of 0.874, 0.598, 0.601, and 0.807 for CC, SI, NSE, and WI criteria, respectively, had the highest accuracy in predicting the RSL of pavement.

How to cite this publication

Narjes Nabipour, Nader Karballaeezadeh, Adrienn Dineva, Amir Mosavi, Danial Mohammadzadeh S., Shahaboddin Shamshirband (2019). Comparative Analysis of Machine Learning Models for Prediction of Remaining Service Life of Flexible Pavement. Mathematics, 7(12), pp. 1198-1198, DOI: 10.3390/math7121198.

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Publication Details

Type

Article

Year

2019

Authors

6

Datasets

0

Total Files

0

Language

English

Journal

Mathematics

DOI

10.3390/math7121198

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