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AHP中新元素导入的强保序性条件
The conditions of strong rank preservation for adding new elements in AHP
【摘要】 给出了对数最小二乘法和列和求逆归一化方法的强保序性条件,并用几个反例说明章志敏和徐敏芳所给出的强保序性充要条件仅仅是充分条件,而非必要条件.
【Abstract】 Some conditions of strong rank preservation when using logarithmic least square priority method and normal inverse of column sum priority method are discussed.It gives some counterexamples that explains the condition given by Zhang and Xu is sufficient but not necessary.
【关键词】 层次分析法;
正互反矩阵;
强保序性;
对数最小二乘法;
列和求逆归一化方法;
【Key words】 AHP; positive reciprocal matrix; strong rank preservation; logarithmic least square priority method; normal inverse of column sum priority method;
【Key words】 AHP; positive reciprocal matrix; strong rank preservation; logarithmic least square priority method; normal inverse of column sum priority method;
【基金】 广西大学科研基金(X032016)
- 【文献出处】 广西大学学报(自然科学版) ,Journal of Guangxi University(Natural Science Edition) , 编辑部邮箱 ,2005年02期
- 【分类号】O241
- 【被引频次】2
- 【下载频次】56