摘要
针对供应商选择问题的模糊性和决策者的不同风险偏好,提出了属性评价信息为区间直觉模糊形式的考虑决策者态度的供应商选择方法,使得供应商选择问题更符合现实情境。针对该类选择问题,文中提出了基于集结算子和基于评分函数两种实现方法,实例分析说明,两种方法都可行有效,特别是基于评分函数的实现方法简单易行。
Due to supplier selection problems is ambiguous and makers have different risk preference,this paper develops a methodology for supplier selection considering the decision maker＇s attitude in an interval-valued intuitionistic fuzzy environment.And this paper proposed two methods to realize the methodology,based on the aggregation operators and based on scoring function.Through example analysis,the two methods are feasible and effective,particularly the scoring function is simple and easy realization.
出处
《物流工程与管理》
2013年第7期155-157,177,共4页
Logistics Engineering and Management
基金
国家自然科学基金资助项目(71171055)
教育部新世纪优秀人才支持计划(NCET-10-0020)
高等学校博士学科点专项科研基金资助课题(博导类)(20113514110009)
关键词
区间直觉模糊集
COWA算子
评分函数
多属性决策
interval-valued intuitionistic fuzzy set
COWA operator
score function
multi-criteria decision-making
