一种基于主成分分析的评标方法

程铁信;吴浩刚;孙锡衡

系统工程理论与实践 ›› 2000, Vol. 20 ›› Issue (2) : 118-121.

PDF(225 KB)
PDF(225 KB)
系统工程理论与实践 ›› 2000, Vol. 20 ›› Issue (2) : 118-121. DOI: 10.12011/1000-6788(2000)2-118
论文

一种基于主成分分析的评标方法

    程铁信; 吴浩刚; 孙锡衡
作者信息 +

A Method of Tender Evaluation Based on the PCA

    Tie Xin CHENG,Hao Gang WU,Xi Heng SUN
Author information +
文章历史 +

摘要

招投标广泛应用于建筑市场,通常采用的投标方法除具有主观性外,还忽略了评标指标之间的相关性.针对这一问题,该文提出了一种基于主成分分析的评标方法.

Abstract

At present, bidding is widely introduced to the market of construction, but the method of specialist evaluation, which is usually applied to tender evaluation, is subjective and neglects the correlativities of the evaluation indexes. In this paper, the principal component analysis is applied to tender evaluation, which not only overcomes the above mentioned defaults, but also decreases or avoids engineering risks.

关键词

评标 / 主成分分析

Key words

tender evaluation / the principal component analysis(PCA)

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导出引用
程铁信 , 吴浩刚 , 孙锡衡. 一种基于主成分分析的评标方法. 系统工程理论与实践, 2000, 20(2): 118-121 https://doi.org/10.12011/1000-6788(2000)2-118
Tie Xin CHENG , Hao Gang WU , Xi Heng SUN. A Method of Tender Evaluation Based on the PCA. Systems Engineering - Theory & Practice, 2000, 20(2): 118-121 https://doi.org/10.12011/1000-6788(2000)2-118
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