群体信息集结过程中无量纲化方法的选择

发布时间：2018-05-01 15:13

本文选题：综合评价 + 群体评价　；参考：《运筹与管理》2017年05期

【摘要】：针对线性无量纲化方法对群体评价中信息集结结果的影响问题,本文以线性加权的群体信息集结方法为背景,以集结成的群体信息最大程度地扩大被评价对象间的差异为导向,给出了群体信息集结过程中无量纲化方法选择的若干结论和建议。首先设定评价情景并提出研究假设,分析不同无量纲化方法集结成的群体信息对各被评价对象间的差异影响;然后对造成被评价对象之间差异的主要因素进行了讨论;通过对不同因素的分析以及与未经过无量纲化处理集结成的群体信息中各被评价对象间差异的比较,得出一些重要的结论,并给出一些针对群体信息结集过程中选择无量纲化方法的建议;最后,用一个算例检验了结论的有效性。
[Abstract]:Aiming at the influence of linear dimensionless method on the result of information aggregation in group evaluation, this paper takes the linear weighted group information assembly method as the background, and takes the assembled group information as the direction to maximize the difference between the evaluated objects. Some conclusions and suggestions on the selection of dimensionless methods in the process of mass information gathering are given. Firstly, the evaluation scenarios are set up and the research hypotheses are put forward to analyze the influence of the group information gathered by different dimensionless methods on the differences among the evaluated objects, and then the main factors that cause the differences among the evaluated objects are discussed. Based on the analysis of different factors and the comparison of the differences between the groups of information collected without dimensionalization, some important conclusions are drawn. Some suggestions for selecting dimensionless method in the process of group information gathering are given. Finally, an example is given to verify the validity of the conclusion.
【作者单位】：东北大学工商管理学院;东北评价中心;
【基金】：国家自然科学基金资助项目(71671031)
【分类号】：C934

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