摘要
分析了几种计算权值的常见的方法,在分析最小二乘法的基础上,分别以"残差平方之和最小"、"残差绝对值之和最小"和"最大残差绝对值最小"准则的建立了计算权值的三种新方法。通过实例给出了计算方法和结果。
Several computing weights methods are analyzed. Based on least square method, three methods for calculating weights using the least the sum of squares of error criterion, the least the sum of error absolute value criteflon and the least the error absolute value criterion are proposed. The computation method and results are given through a numerical example.
出处
《科学技术与工程》
2007年第20期5204-5207,共4页
Science Technology and Engineering
关键词
层次分析法
权值
残差
analytic hierarchy process weights error
