| 供应商选择的区间层次分析法 |
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| 引用本文： | 石书玲,和金生.供应商选择的区间层次分析法[J].工业工程,2006,9(3):99-103. |
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| 作者姓名： | 石书玲 和金生 |
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| 作者单位： | 1. 天津大学,管理学院,天津,300072;天津商学院,管理学院,天津,300134
2. 天津大学,管理学院,天津,300072 |
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| 摘 要： | 对区间层次分析法(IAHP)研究中的关键即区间判断矩阵的权重计算及排序问题进行了研究,提出了一种有效算法,即通过将传统AHP中的排序方法进行区间扩展,构建了基于区间数运算法则的有效排序算法:方根法;并以供应商选择为例给予了具体说明,研究结果符合专家的不确定性思维判断.结论表明当矩阵阶数较少时,直接基于区间数运算法则的方根法是一种既简单又有效的算法.
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| 关 键 词： | 区间层次分析 区间判断矩阵 权重 排序 供应商选择 |
| 文章编号： | 1007-7375（2006）03-0099-05 |
| 收稿时间： | 2005-07-07 |
| 修稿时间： | 2005-07-07 |
An Interval Analytic Hierarchy Process for Supplier Selection |
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| SHI Shu-ling,HE Jin-sheng.An Interval Analytic Hierarchy Process for Supplier Selection[J].Industrial Engineering Journal,2006,9(3):99-103. |
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| Authors: | SHI Shu-ling HE Jin-sheng |
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| Affiliation: | 1. School of Management, Tianjin University, Tianjin 300072, China; 2. School of Management, Tianjin University of Commerce, Tianjin 300134, China |
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| Abstract: | This paper studies on the weight calculation of the interval judgment matrix and the sorting problem. On the basis of interval data calculation rules, the paper proposes an effective algorithm-squire root method, which is illustrated in detail through the examples of supplier selection. The paper shows that the research results fit the uncertain thoughts and judgments of an expert. The paper also demonstrates that the proposed squire-root method is a simple and effective algorithm when the matrix order is low. |
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| Keywords: | interval analytic hierarchy process interval comparison matrix priority weight supplier selection |
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