摘要: |
在指标权重及冗余指标检测的基
础上,采用链状结构对相关指标集合进行图形描述,提出了基于图形链的冗余指标比
较缩减算法。该方法进一步考虑了指标冗余的非传递性,并有效发挥了指标权重在综合评价
中的作用。实验结果表明,该方法可显著改善删余评价方法的公正性,避免了评价指标的过
度
删余,对有效完成评价指标的鉴别与客观筛选有着重要意义。 |
关键词: 多指标综合评价 指标冗余 删余处理 图形链 |
DOI: |
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基金项目: |
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Graphic Chain based Method for Selective Redundancy Elimination in Multi attribute Decision |
YUAN Zhi-gang,NIU Ben,WANG Jian,PAN Yan |
(Institute of Communications Engineering,PLA University of Science and Techno
logy,Nanjing 210007,China;Military Delegation Office for Chengdu Region,Army Aviation Department of Ge
neral Staff,Chengdu 610036,China) |
Abstract: |
A novel selective redundancyelimination method is proposed
with extra-information like weight values, interrelations taken account for mea
surement. During the process, the graphic chain is used for description of
the correlated indexes sets. The results demonstrate obvious performance enhance
ments yielded by the proposed method, and indicate its significance in decision
justness and rational redundancy elimination. |
Key words: multi attribute decision indexes redundancy redundancy elimination graphic
chain |