摘要
本文提出了一种基于离差最大化的组合评价方法,该方法首先利用多个单一评价方法对决策对象评价值之间的总离差达到最大的思想将各单一的评价值组合起来,得到各决策方案的组合评价结果并对其进行排序;其次,设计并采用组合误差平方和对组合评价的效果进行度量。最后结合实例,将本文提出的组合评价方法与平均值组合法、模糊Borda组合法进行对比分析,结果表明该组合评价方法的组合误差更小,有效性更强。
In this paper, a combination evaluation method based on maximum deviations is proposed. Firstly,thismethod combinates the evaluation values of each single evaluation method by maximizing the deviation of the evalu- ation values among various single evaluation methods. Then the combined evaluation results are sorted and measured by the combined errors of squared sum. Finally, through the case analysis, it indicates that the combined evaluation method has smaller combined error, and is more effective.
出处
《中国管理科学》
CSSCI
北大核心
2013年第1期174-179,共6页
Chinese Journal of Management Science
基金
国家自然科学基金资助项目(71071045
71131002)
国家软科学计划重大招标项目(2011GXS2D023)
教育部博士点新教师基金(20100111120021
关键词
组合评价
离差最大化
组合误差平方和
combination evaluation maximizing deviations
combined errors of squared sum
