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An intelligent optimization method for highway route selection based on comprehensive weight and TOPSIS

In order to accurately analyze and evaluate multi-index and multi-route traffic schemes for comparison and selection, we introduce herein a comprehensive weight and an intelligent selection algorithm for traffic scheme optimization to improve upon the shortcomings of common qualitative and quantitat...

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Detalles Bibliográficos
Autores principales: Liu, Changjiang, Wang, Qiuping, Cao, Zhen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8880847/
https://www.ncbi.nlm.nih.gov/pubmed/35213560
http://dx.doi.org/10.1371/journal.pone.0262588
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author Liu, Changjiang
Wang, Qiuping
Cao, Zhen
author_facet Liu, Changjiang
Wang, Qiuping
Cao, Zhen
author_sort Liu, Changjiang
collection PubMed
description In order to accurately analyze and evaluate multi-index and multi-route traffic schemes for comparison and selection, we introduce herein a comprehensive weight and an intelligent selection algorithm for traffic scheme optimization to improve upon the shortcomings of common qualitative and quantitative analysis methods. Firstly, we establish an evaluation index system of transportation by traffic scheme considering the factors of technology, ecological environment, social environment, and economy, based on the whole life cycle. Secondly, the comprehensive weight based on subjective and objective factors is constructed. Finally, we establish an optimization method for transportation schemes by using the comprehensive weight and Technique for Order Preference by Similarity to an Ideal Solution (TOPSIS) model. The results show that the evaluation index system based on the whole life cycle is more comprehensive and accurate. The comprehensive weight vector avoids the defects of single weight methods and makes full use of subjective data and expert opinions. The comprehensive weight vector is introduced into the decision-maker’s preference coefficient, so that analysts can determine the scheme according to the subjective and objective information and to the required accuracy. This method uses a large number of evaluation groups to evaluate the scheme, and the evaluation results show greater objectivity and efficiency.
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spelling pubmed-88808472022-02-26 An intelligent optimization method for highway route selection based on comprehensive weight and TOPSIS Liu, Changjiang Wang, Qiuping Cao, Zhen PLoS One Research Article In order to accurately analyze and evaluate multi-index and multi-route traffic schemes for comparison and selection, we introduce herein a comprehensive weight and an intelligent selection algorithm for traffic scheme optimization to improve upon the shortcomings of common qualitative and quantitative analysis methods. Firstly, we establish an evaluation index system of transportation by traffic scheme considering the factors of technology, ecological environment, social environment, and economy, based on the whole life cycle. Secondly, the comprehensive weight based on subjective and objective factors is constructed. Finally, we establish an optimization method for transportation schemes by using the comprehensive weight and Technique for Order Preference by Similarity to an Ideal Solution (TOPSIS) model. The results show that the evaluation index system based on the whole life cycle is more comprehensive and accurate. The comprehensive weight vector avoids the defects of single weight methods and makes full use of subjective data and expert opinions. The comprehensive weight vector is introduced into the decision-maker’s preference coefficient, so that analysts can determine the scheme according to the subjective and objective information and to the required accuracy. This method uses a large number of evaluation groups to evaluate the scheme, and the evaluation results show greater objectivity and efficiency. Public Library of Science 2022-02-25 /pmc/articles/PMC8880847/ /pubmed/35213560 http://dx.doi.org/10.1371/journal.pone.0262588 Text en © 2022 Liu et al https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
spellingShingle Research Article
Liu, Changjiang
Wang, Qiuping
Cao, Zhen
An intelligent optimization method for highway route selection based on comprehensive weight and TOPSIS
title An intelligent optimization method for highway route selection based on comprehensive weight and TOPSIS
title_full An intelligent optimization method for highway route selection based on comprehensive weight and TOPSIS
title_fullStr An intelligent optimization method for highway route selection based on comprehensive weight and TOPSIS
title_full_unstemmed An intelligent optimization method for highway route selection based on comprehensive weight and TOPSIS
title_short An intelligent optimization method for highway route selection based on comprehensive weight and TOPSIS
title_sort intelligent optimization method for highway route selection based on comprehensive weight and topsis
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8880847/
https://www.ncbi.nlm.nih.gov/pubmed/35213560
http://dx.doi.org/10.1371/journal.pone.0262588
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