运筹与管理2017，Vol.26Issue(5)：151-157,7.DOI:10.12005/orms.2017.0122
群体信息集结过程中无量纲化方法的选择
Dimensionless Methods Selection in the Process of Group Information Aggregation
摘要
Abstract
To analyze the problem of dimensionless methods' influence on aggregation results in group evaluation,this paper takes group information aggregation as the research background,and follows the guide of maximizing the difference among evaluation objects.It studies the choice approach of dimensionless methods in group evaluation and provides several conclusions and suggestions.Firstly,the evaluation situation is set and the research hypotheses are developed.Based on these,the differences between evaluation objects are analyzed according to the group aggregations obtained by different dimensionless methods.Secondly,we discuss the primary factors associated with the objects' difference.Some important conclusions are obtained by analyzing the above impact factors and comparing the objects' aggregations of initial data without being dimensionless.Furthermore,some suggestions about the selection of dimensionless methods in the process of group information aggregation are given.Finally,a numerical example is given to illustrate the validity of these conclusions.关键词
综合评价/群体评价/无量纲化方法/信息集结/差异分析Key words
comprehensive evaluation/group evaluation/dimensionless method/information aggregation/difference analysis分类
管理科学引用本文复制引用
宫诚举,郭亚军,李玲玉,李伟伟..群体信息集结过程中无量纲化方法的选择[J].运筹与管理,2017,26(5):151-157,7.基金项目
国家自然科学基金资助项目(71671031) （71671031）
