| 物资采购中供货商的最优选法 |
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| 引用本文： | 陈冀生,邓磊.物资采购中供货商的最优选法[J].西南师范大学学报(自然科学版),2011,36(5):79-82. |
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| 作者姓名： | 陈冀生 邓磊 |
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| 作者单位： | 重庆理工大学财务处;西南大学数学与统计学院; |
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| 基金项目： | 国家自然科学基金资助项目(10771173) |
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| 摘 要： | 在物资采购的招评标中,利用影响供货商评价的主要因素建立灰色关联分析模型,并在确定指标权重时采用了比较客观的信息熵的方法,此方法可以很大程度避免人为主观因素对确定权重的影响,有很强的实用性.最后通过公式计算出各供货商之间的数学差异,为选择最佳供货商提供了科学依据.
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| 关 键 词： | 灰色关联分析 信息熵 物资采购 最优供货商 |
The Best Selection of the Supplier in Material-Purchasing |
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| CHEN Ji-sheng,DENG Lei .Financial.The Best Selection of the Supplier in Material-Purchasing[J].Journal of Southwest China Normal University(Natural Science),2011,36(5):79-82. |
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| Authors: | CHEN Ji-sheng DENG Lei Financial |
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| Institution: | CHEN Ji-sheng1,DENG Lei2 1.Financial Department,Chongqing University of Technology,Chongqing 400050,China,2.School of Mathematics and Statistics,Southwest University,Chongqing 400715 |
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| Abstract: | In this paper,the grey relativity analysis model is set up,the main factors which affect choosing the best supplier are considered.When determining the index-weight,the relatively objective entropy of information method is adopted.This technique remarkably reduced the effect of subjective factor on determining the weight,which,in turn,makes it practical.Finally,with calculating data from the formula,each supplier is assessed on his closeness degree with the best supplier and some examples are included. |
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| Keywords: | grey relativity analysis entropy of information material purchase best supplier |
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