CAJ | 학술논문

目的：针对大学生综合素质属性多样化、不可重复的特性，导致大学生综合素质专家对大学生综合素质评价模糊，决策信息不完备的问题，提出了一种基于区间数的群决策方法。方法：首先，构建了大学生综合素质综合评价指标体系，分析并得到属性指标的权重；结合区间数间距离建立非线性规划模型来确定专家权重；然后，再利用区间数算术加权平均算子将多个决策矩阵进行有效地集结，形成综合决策矩阵，结果：通过建立比较可能度矩阵，利用排序向量法对大学生综合素质评价决策矩阵进行择优排序。结论：实例表明，利用区间数的群决策方法对大学生综合素质进行评价，取得了良好的效果，为大学生综合素质评价这一类复杂的决策问题提供了有效的途径以及可借鉴的方法。
목적：침대대학생종합소질속성다양화、불가중복적특성，도치대학생종합소질전가대대학생종합소질평개모호，결책신식불완비적문제，제출료일충기우구간수적군결책방법。방법：수선，구건료대학생종합소질종합평개지표체계，분석병득도속성지표적권중；결합구간수간거리건립비선성규화모형래학정전가권중；연후，재이용구간수산술가권평균산자장다개결책구진진행유효지집결，형성종합결책구진，결과：통과건립비교가능도구진，이용배서향량법대대학생종합소질평개결책구진진행택우배서。결론：실례표명，이용구간수적군결책방법대대학생종합소질진행평개，취득료량호적효과，위대학생종합소질평개저일류복잡적결책문제제공료유효적도경이급가차감적방법。
Objective:According to the diversified and unrepeatable features of the college students’comprehensive quality, the experts of college students’ comprehensive quality have fuzzy evaluation and incomplete decision information for them, so we put forward a multi-attribute group decision method for college students’comprehensive quality based on interval numbers. Method:Firstly, based on the college students’ quality, we build the comprehensive evaluation index system of college students’ comprehensive quality, analyze and get the attribute index weight;secondly, we use interval numbers to build non-linear programming model and getting expert weight;thirdly, interval weighted arithmetic aggregated operator has be aggregated into a collective decision-making matrix. Result: With two dimensions possibility degree, a possibility degree matrix has been constructed to rank college students’ comprehensive quality by sorting vector method. Conclusion: A case study is presented to evaluate the college students’ comprehensive quality by using interval numbers’ group decision, it has good affections and provides a reference method for this kind of complex decision-making problems.