A Hybrid Model for Prediction in Asphalt Pavement Performance Based on Support Vector Machine and Grey Relation Analysis
Joint Authors
Wang, Xuancang
Fang, Naren
Ding, Longting
Zhao, Jing
Li, Qiqi
Wang, Peicheng
Li, Shanqiang
Source
Journal of Advanced Transportation
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-02-12
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
Pavement performance prediction is a crucial issue in big data maintenance.
This paper develops a hybrid grey relation analysis (GRA) and support vector machine regression (SVR) technique to predict pavement performance.
The prediction model can solve the shortcomings of the traditional model including a single consideration factor, a short prediction period, and easy overfitting.
GAR is employed in selecting the main factors affecting the performance of asphalt pavement.
The SVR is performed to predict the performance.
Finally, the data collected from the weather station installed on Guangyun Expressway were adopted to verify the validity of the GRA-SVR model.
Meanwhile, the contrast with the grey model (GM (1, 1)), genetic algorithm optimization BP[[parms resize(1),pos(50,50),size(200,200),bgcol(156)]]081%, −0.823%, 1.270%, and −4.569%, respectively.
The study concluded that the nonlinear and multivariate prediction model established by GRA-SVR has higher precision and operability, which can be used in long-period pavement performance prediction.
American Psychological Association (APA)
Wang, Xuancang& Zhao, Jing& Li, Qiqi& Fang, Naren& Wang, Peicheng& Ding, Longting…[et al.]. 2020. A Hybrid Model for Prediction in Asphalt Pavement Performance Based on Support Vector Machine and Grey Relation Analysis. Journal of Advanced Transportation،Vol. 2020, no. 2020, pp.1-14.
https://search.emarefa.net/detail/BIM-1176015
Modern Language Association (MLA)
Wang, Xuancang…[et al.]. A Hybrid Model for Prediction in Asphalt Pavement Performance Based on Support Vector Machine and Grey Relation Analysis. Journal of Advanced Transportation No. 2020 (2020), pp.1-14.
https://search.emarefa.net/detail/BIM-1176015
American Medical Association (AMA)
Wang, Xuancang& Zhao, Jing& Li, Qiqi& Fang, Naren& Wang, Peicheng& Ding, Longting…[et al.]. A Hybrid Model for Prediction in Asphalt Pavement Performance Based on Support Vector Machine and Grey Relation Analysis. Journal of Advanced Transportation. 2020. Vol. 2020, no. 2020, pp.1-14.
https://search.emarefa.net/detail/BIM-1176015
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1176015