【摘要】 针对含有模糊属性值的多属性群决策问题,提出了一种模糊属性值区间的确定方法。首先将属性划分成准则、定性属性、定量属性三类,分析了不同属性类型下不同方案之间的关系;同时分析了不同截集下决策规则的分类性质,给出了依据分类质量确定模糊属性区间的分析方法;并运用算例演示了该方法的可行性和有效性。更多还原

【Abstract】 A new approach of fixing on the interval of fuzzy attribute value is proposed for the multi-attribute group decision problem including fuzzy attribute value.Firstlyattributes can be divided into three types criteriaqualitative attributesand quantitative attributes.We analyze the relationship among different alternatives in different types of attributes.Secondly the classification property of decision rules under different cutting points is analyzed and the approach of fixing on the interval of fuzzy attribute value by classification quality is put forward. At last we give a calculation example to validate the feasibility and validity of the new approach.更多还原