摘要
层次分析法(AHP)巳在环境科学研究中得到广泛应用。为了科学地应用群组AHP进行环境科学研究,本文提出一种几何距离最小二乘方法(GLSM)用于解决群组AHP排序问题。鉴于不同专家所给判断矩阵质量上的差异,GLSM排序方法对群组AHP进行不同程度的加权处理,并进行群组一致性检验。
AHP method is widely used in environmental science,. In order to use Group-AHP to make scientific researches on environment, this paper proposes a geometric distance least-square priority method 'which is abbreviated to GLSM for Group-AHP. Because of the differences of the comparison qualities given by experts, GLSM weights the group comparison matrices respectively and also makes a consistency check upon them.
出处
《环境科学研究》
EI
CAS
CSCD
1993年第6期17-22,共6页
Research of Environmental Sciences
关键词
环境数学
群组AHP
几何距离
排序
Group-AHP
Priority method
Geometric distance
Group consistency check.
