Prediction of pavement performance: Application of support vector regression with different kernels

Research output: Contribution to journalResearch articleContributedpeer-review

Contributors

  • Hasan Ziari - , Iran University of Science and Technology (Author)
  • Mojtaba Maghrebi - , Ferdowsi University of Mashhad (Author)
  • Jalal Ayoubinejad - , Iran University of Science and Technology, University of Twente (Author)
  • S. Travis Waller - , University of New South Wales (Author)

Abstract

The pavement performance model is a basic part of the pavement management system. The prediction accuracy of the model depends on the number of effective variables and the type of mathematical method that is used for modeling the pavement performance. In this paper, the capability of the support vector machine (SVM) method is analyzed for predicting the future of the pavement condition. Five kernel types of SVM algorithm are formed and nine input variables of the proposed models are extracted from the range of effective variables on the pavement condition. The international roughness index is used as the pavement performance index. The results show that the Pearson VII Universal kernel can accurately predict pavement performance in its life cycle.

Details

Original languageEnglish
Pages (from-to)135-145
Number of pages11
JournalTransportation research record
Volume2589
Publication statusPublished - 2016
Peer-reviewedYes
Externally publishedYes

External IDs

ORCID /0000-0002-2939-2090/work/141543697