基于具有优先权二元语义算子的供应商选择

Supplier selection based on prioritized 2-tuple linguistic operator

针对供应商选择中常出现的评价指标间具有不同的优先权以及评价指标常用定性语言来表达等问题,研究了具有优先权的二元语义集结算子,接着给出含有语言变量的具有优先权有序加权平均算子的求解步骤及方法.最后,利用某造纸企业供应商选择的实际算例验证所给出方法的实用性、有效性和优越性.

In supplier selection, there occur some problems, such as： different priorities among the evaluation index, and the common use of qualitative languages, etc. This paper studies the prioritized 2-tuple linguistic aggregation operators,then gives the resolution for prioritized order-weighted average operators which contains language variables, Finally, a numerical example about the supplier selection of an papermaking enterprise is examined to demonstrate the validity, superiority and applicability of the methodology proposed in this paper.