集美大学学报（自然科学版）2023，Vol.28Issue(5)：428-434,7.DOI:10.19715/j.jmuzr.2023.05.06
利用熵权-非整秩次加权秩和比法的铁路规划评价
Study on Railway Planning Evaluation Based on Entropy Weight-Non-Integral Rank Weighted Rank Sum Ratio Model
摘要
Abstract
In order to deepen the research on coordinated development of regional economic integration,bet-ter evaluate the development of railway lines in Yangtze River Delta,and the railway lines with high importance were selected.Based on the weighted rank sum ratio model and the entropy weight model,an entropy weight-non-integral rank weighted rank sum ratio railway planning optimum selection model was put forward.Firstly,the e-valuation indexes of line planning were determined by using the method of entropy,then the evaluation indexes of line planning were processed by non-integral rank weighted rank sum ratio model,and the curves were fitted by SPSS software.Finally,the importance degree was ranked and classified to get the evaluation results.It was ob-tained that the order of importance of railway planning is Y4,Y1,Y6,Y2,Y3,Y5,Y8,Y7 and Y9.Comparing with the evaluation results of non-integral rank weighted rank sum ratio model,traditional weighted rank sum ratio model and entropy weighted technique for order preference by similarity to ideal solution(TOPSIS)model,the non-in-tegral rank weighted rank sum ratio method reflects the difference between the ranks of original data,and is more objective than traditional weighted rank sum ratio model and entropy weighted TOPSIS model.关键词
铁路规划/非整秩次加权秩和比法/熵值法/综合决策Key words
railway planning/non-integral rank weighted rank sum ratio/entropy method/comprehensive decision-making分类
数理科学引用本文复制引用
李子木,唐慧漪,刘晓佳..利用熵权-非整秩次加权秩和比法的铁路规划评价[J].集美大学学报（自然科学版）,2023,28(5):428-434,7.基金项目
福建省自然科学基金项目(2021J01291) （2021J01291）
