基于组合权重的生态化供应商评价与选择

Evaluation and Selection of Ecological Suppliers Based on Combinational Weight

提出了一种基于组合权重的灰色多层次综合评价方法,并对选择生态化供应商的三级评价指标体系进行了全面、系统的评价。在此评价过程中,利用熵技术和AHP法对评价指标进行组合赋权。实例分析结果表明,基于组合权重的灰色多层次综合评价法简便易行,对生态化供应商的选择具有重要的现实意义。

A grey multi-layered hierarchical comprehensive evaluation method based on combinational weight was proposed to make an overall and systematical evaluation on a three-level evaluation index system for the selection of ecological suppliers. The weight of every evaluation index was decided by the use of AHP and entropy method in the process of evaluation. Application illustrated that the method was simple and easy to use with practical significance in the selection of ecological suppliers.