| 基于属性分布信息的大规模群体评价方法及应用 |
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| 引用本文： | 陈骥,苏为华,张崇辉.基于属性分布信息的大规模群体评价方法及应用[J].中国管理科学,2013,21(3):146-152. |
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| 作者姓名： | 陈骥 苏为华 张崇辉 |
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| 作者单位： | 1. 浙江工商大学统计与数学学院, 浙江 杭州 310018;2. 浙江财经学院社会经济综合指数与综合评价研究中心, 浙江 杭州 310018 |
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| 基金项目： | 国家社会科学基金资助项目(2ATJ001);浙江省自然科学基金资助项目(Q12G030068,Y6110777) |
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| 摘 要： | 针对大规模群体评价中如何实现群体意见的有效集结,如何体现群体共识度对评价活动的影响等问题,本文提出了一种基于属性分布信息的群体评价方法。首先,利用群体评价信息构建各属性的分布,以体现群体对属性的共识程度,并结合属性取值区间,采用分布型区间数对群体评价信息进行描述;在定义分布型区间数运算规则的基础上,提出了属性权重也为分布型区间数的加权集结算子;然后,设计了基于分布型区间综合评价值的方案排序方法;最后,利用Matlab软件,给出了应用算例,结果表明方法具有可操作性和有效性。
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| 关 键 词： | 群体评价 属性分布 分布型区间数 频数分布 |
| 收稿时间： | 2011-09-14 |
| 修稿时间： | 2012-06-28 |
The Method of Scale-Group Evaluation Based on Distribution Information of Attribute-Value and Its Application |
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| CHEN Ji,SU Wei-hua,ZHANG Chong-hui.The Method of Scale-Group Evaluation Based on Distribution Information of Attribute-Value and Its Application[J].Chinese Journal of Management Science,2013,21(3):146-152. |
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| Authors: | CHEN Ji SU Wei-hua ZHANG Chong-hui |
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| Institution: | 1. School of Statistics and Mathematics, Zhejiang Gongshang University, Hangzhou 310018, China;2. Research Center for Composite index & Composite Evaluation, Zhejiang University of Finance & Economics, Hangzhou 310018, China |
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| Abstract: | In the face of some problems in scale-group evaluation,such as how to aggregate the information of individual to group information effectively, how to reflect the affection of group consensus in comprehensive evaluation, a method of group evaluation based on distribution information of attribute-value is proposed in this paper. Firstly, distribution-interval variable is used to describe group information by construct the distribution of every attribute, and the interval variable weighted average algorithm operator(IWAA) based on the definition of algorithms of distribution-interval variable is put forward. Secondly, design the rank method of distribution-interval variable is designed. Finally, a numerical example shows the validity for the proposed method. |
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| Keywords: | group evaluation distribution of attribute-value distribution-interval variable frequency |
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