CAJ | 학술논문

层次分析法已广泛用于群组决策中. 在群组决策中，每个决策者的决策水平是不相同的，因而每个决策者提供的信息质量也是高低有别的，因此应区别对待每个决策者提供的信息. 为此可构造一个过滤函数以充分利用高质量的信息而过滤掉低质量的信息，以改进对数最小二乘法，从而提高决策精度.
층차분석법이엄범용우군조결책중. 재군조결책중，매개결책자적결책수평시불상동적，인이매개결책자제공적신식질량야시고저유별적，인차응구별대대매개결책자제공적신식. 위차가구조일개과려함수이충분이용고질량적신식이과려도저질량적신식，이개진대수최소이승법，종이제고결책정도.
The Analytic Hierarchy Process(AHP) is widely used in group decision-making. In group decision-making, each decision-maker has different decision capacity. So the quality of information given by each decision-maker is also different. Thus the high and the low quality information should be treated differently. A constructed filter function can make full use of the high quality information and filter the low quality information to improve the decision accuracy.