摘要
研究了对方案有偏好的犹豫模糊多属性决策问题。对每一个评价值给出相应的可信度,用来表示决策者对专业领域的熟悉程度。基于可信度提出几个犹豫模糊信息关联度公式,并讨论了它们之间的关系。基于决策者的主观偏好与客观偏好之间的关联度建立属性权重模型。给出一种考虑可信度且对方案有偏好的犹豫模糊多属性决策方法。算例证明了所提方法的有效性。
The multiple attribute decision making problem with preference information on alternatives under the hesitant fuzzy environment is studied.Each evaluation value provided by decision makers for the projects has a corresponding confidence level denoting the degree that the decision makers are familiar with the professional field.Based on the confidence levels,some formulas of hesitant fuzzy correlation measure are proposed,and their relationship is also discussed.A mathematical model based on the correlation measure between subjective and objective preference information on alternatives is constructed to obtain the attribute weights.A hesitant fuzzy multiple attribute decision making method with confidence levels and preference information on alternatives is presented.Finally,a numerical example is given to verify the validity of the proposed method.
出处
《系统工程与电子技术》
EI
CSCD
北大核心
2014年第7期1368-1373,共6页
Systems Engineering and Electronics
基金
国家自然科学基金(71171112)
中央高校基本科研业务费专项资金(NS2014086)
江苏省普通高校研究生科研创新计划项目(CX-LX13_171)
南京航空航天大学基本科研业务费专项资金(NR2012008)
广义虚拟经济研究专项基金(GX2013-1017(M))
安徽工业大学青年教师科研基金(QZ201321)资助课题
关键词
犹豫模糊集
可信度
关联度
hesitant fuzzy set
confidence level
correlation measure
