| 基于熵权法的施工方案灰理想关联优选 |
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| 引用本文： | 黄振祥,等.基于熵权法的施工方案灰理想关联优选[J].价值工程,2014(12):127-128. |
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| 作者姓名： | 黄振祥 |
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| 作者单位： | [1] 江苏省扬州市第一人民医院基建处,扬州221002 [2] 江苏省邗建集团,扬州225012 |
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| 摘 要： | 本文基于熵权法确定评价指标的权重,然后在传统灰色关联分析法的基础上,结合TOPSIS法,构建基于熵权法的灰理想关联分析模型,对施工方案进行灰理想关联优选。并以某工程项目施工方案优选为例介绍该模型的具体应用。计算结果表明:将该模型应用于对施工方案的优选可行、有效。
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| 关 键 词： | 施工方案 指标体系 灰理想关联分析 熵权法 |
Optimization for Construction Schemes Based on Grey Ideal Correlation Analysis Combined with Entropy Weight |
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| HUANG Zhen-xiang,HUANG Hao.Optimization for Construction Schemes Based on Grey Ideal Correlation Analysis Combined with Entropy Weight[J].Value Engineering,2014(12):127-128. |
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| Authors: | HUANG Zhen-xiang HUANG Hao |
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| Institution: | 1Infrastrueture Construction Department of the First People＇s Hospital in Yangzhou, Yangzhou 221002, China; 2Jiangsu Hanjian Group, Yangzhou 225012, China ) |
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| Abstract: | Because the process of selecting construction scheme owns the attribute of fuzziness and multi-objective, it is hard to directly rank the alternate construction schemes. This paper determines the weights of evaluation indexes based on the entropy weight method firstly. Then of the basis of combining the method of traditional grey correlation analysis and the method of TOPSIS, we build grey ideal correlation analysis model based on entropy weight method and optimize the alternate construction schemes. At last take a project as an example to introduce the concrete application of this model. The calculation results show that this model is feasible and effective in field of the optimization for construction schemes. |
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| Keywords: | construction scheme index system grey ideal correlation analysis entropy weight |
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