| 一种基于主成分分析的评标方法 |
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| 引用本文： | 程铁信,吴浩刚,孙锡衡. 一种基于主成分分析的评标方法[J]. 系统工程理论与实践, 2000, 20(2): 118-121. DOI: 10.12011/1000-6788(2000)2-118 |
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| 作者姓名： | 程铁信 吴浩刚 孙锡衡 |
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| 作者单位： | 天津大学建筑工程学院 |
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| 基金项目： | 国家自然科学基金!资助( 5 95 790 2 9) |
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| 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.
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| 关 键 词： | 评标 主成分分析 |
A Method of Tender Evaluation Based on the PCA |
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| CHENG Tie-xin,WU Hao-gang,SUN Xi-heng. A Method of Tender Evaluation Based on the PCA[J]. Systems Engineering —Theory & Practice, 2000, 20(2): 118-121. DOI: 10.12011/1000-6788(2000)2-118 |
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| Authors: | CHENG Tie-xin WU Hao-gang SUN Xi-heng |
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| Affiliation: | School of Civil Engineering,Tianjin University |
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| 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. |
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| Keywords: | tender evaluation the principal component analysis(PCA) |
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