摘要
对偶比较法,又称强制确定法,是一种被广泛应用于管理学和心理学的因素显著性比较方法,但是该方法的比较排序存在引起前摄误差的可能性,损害比较结论的可信度.运用组合优化方法,对对偶比较法的比较排序进行优化组合,最大限度地降低了前摄误差,从而提高了对偶比较法的有效性和可信度.
Method of Paired Comparison,called Forced Decision Method also,commonly used in management and psychology,is a method to identify the elements′ distinctiveness.Present arrangement of comparision might arise the possibilty of proactive effect and then make conclusions unreliable.This paper optimizes the present arrangement of comparision to improve its validity by the analysis of combinatorics.
出处
《数学的实践与认识》
CSCD
北大核心
2009年第6期113-120,共8页
Mathematics in Practice and Theory
关键词
对偶比较法
前摄误差
二子集
排列
最小距离
method of paired comparison
proactive effect
permutation
miniun distance
