摘要
综合评价方法广泛应用于教育、管理等很多领域.在一定程度上可以说综合评价的结果是决策的基础.因此选用好的综合评价方法非常重要.提出了一种新的综合评价方法:平均值组合评价方法.这种方法在一定程度上克服了单一综合评价方法的片面性.研究结果还表明所提的平均值组合评价方法在平方损失函数和兼容度两种标准下具有优良性.
Synthetic valuation methods are widely applied in many fields, such as education, management, and so on. The results of Synthetic valuation methods are somehow the base of making decision. Hence, choosing good synthetic valuation method is very important. In this paper, we develop a new synthetic valuation method ： mean synthetic valuation method, which to some extent eliminates the one-sidedness of the single synthetic valuation method. The research results also show that the mean synthetic valuation method has the merits of optimality in terms of quadratic loss function and compatibility degree.
出处
《数学的实践与认识》
CSCD
北大核心
2008年第20期31-39,共9页
Mathematics in Practice and Theory
关键词
平均值组合评价方法
损失函数
兼容度
线性组合评价方法
mean synthetic valuation method
loss function
compatibility degree
linear synthetic valuation method
