摘要
通过引入"熵权"概念,运用属性相关分析方法剔除与选择期望不相关或弱相关的特征属性(即评价指标),建立一套动态供应商评价指标体系。运用熵权值法根据各评价指标的差异性对指标权重进行客观赋值,综合专家评价意见进行修正得到综合权重,提出了供应商选择多层次熵权综合评价法并结合案例进行了实证研究。
In order to establish a dynamic supplier evaluation index system,this paper eliminates the characteristic attributes（namely evaluation index） unrelated or weak-related to the supplier selection by employing the concept of entropy weight.Based on the otherness of the evaluation index,it uses the entropy weight method to evaluate the weights impersonally,modifies these weights of index by integrating expert evaluation to obtain the synthesis weights,and presents multi-level entropy weight synthesis evaluation method for supplier selection,which demonstrates with a real-object case.
出处
《北京交通大学学报（社会科学版）》
2007年第3期34-38,共5页
Journal of Beijing Jiaotong University(Social Sciences Edition)
关键词
熵权
供应商选择
指标体系
entropy weight
supplier selection
index system
