摘要
考虑来自不同领域相互独立的专家同时参与教学评价以及评价指标值的不确定性,基于直觉模糊决策系统,从多粒度角度研究了教学评价问题,构造了一种多粒度粗糙集模型,通过引入序决策规则的置信度给出了几种类型的序决策规则及其判定定理,最后通过一个多专家参与的教学决策评价分析的直觉模糊决策系统验证了模型的可行性,并获取了几种序决策规则.
Considering the evaluation of independent experts from different fields and the uncertainty in teaching evaluation,the problem of teaching evaluation under intuitionistic fuzzy environment was studied in this paper from the perspective of multi-granularity and a novel dominance multi-granularity intuitionistic fuzzy rough set model was proposed based on intuitionistic fuzzy decision system.By introducing the concept of confidence degree,several types order decision rules and their judgement theorems were then given.In the last,the feasibility of the proposed model was verified through a intuitionistic fuzzy decision system of teaching decision making with multi expert participation and several order decision rules were obtained at the same time.
作者
郭庆
GUO Qing(School of Mathematics,Hefei University of Technology,Hefei 230601,China)
出处
《大学数学》
2019年第4期64-69,共6页
College Mathematics
基金
合肥工业大学博士学位专项资助基金项目(JZ2018HGBZ0085)
合肥工业大学哲学社会科学培育计划项目(JS2017HGXJ0030)
合肥工业大学课程规划设计项目(XJKC201723)
合肥工业大学课程思政教学改革示范课程项目“复变函数与积分变换”
关键词
教学评价
多粒度粗糙集
直觉模糊决策系统
序决策规则
置信度
teaching evaluation
multi-granulation rough set
intuitionistic fuzzy decision system
order decision rule
confidence degree
