| 群决策中基于语言信息处理的一种粗糙集方法 |
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| 引用本文： | 王珏,刘三阳,张杰.群决策中基于语言信息处理的一种粗糙集方法[J].系统工程学报,2006,21(1):18-23. |
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| 作者姓名： | 王珏 刘三阳 张杰 |
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| 作者单位： | 1. 西安电子科技大学理学院,陕西,西安,710071
2. 西安电子科技大学雷达信号处理重点实验室,陕西,西安,710071 |
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| 基金项目： | 2002年度教育部跨世纪优秀人才资金资助项目 |
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| 摘 要： | 针对一类具有语言判断矩阵形式偏好信息的群决策问题,提出了一种基于粗糙集的群决策方法.首先利用一小部分整体偏好信息构造一个成对比较表,然后根据优势粗糙集理论提取决策规则,最后定义一个评分函数对整个方案集进行排序和优选.该方法是一个先训练后决策的过程,特别适于大规模的方案优选问题.仿真实例表明了该方法的有效性和实用性.
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| 关 键 词： | 语言分析 群决策 粗糙集 优势规则 |
| 文章编号： | 1000-5781（2006）01-0018-06 |
| 收稿时间： | 2004-02-17 |
| 修稿时间： | 2004-02-172005-07-01 |
Rough set approach to group decision making based on linguistic information processing |
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| WANG Jue,LIU San-yang,ZHANG Jie.Rough set approach to group decision making based on linguistic information processing[J].Journal of Systems Engineering,2006,21(1):18-23. |
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| Authors: | WANG Jue LIU San-yang ZHANG Jie |
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| Abstract: | A rough set approach to group decision making is presented with respect to the decision making problems with linguistic assessment information.Firstly,a pairwise comparing table is constructed by using a little outranking information,then decision rules are extracted from this table based on dominance rough set theory.Finally,we define a score function to sort all the alternatives and select the best one.The method is in fact a two-stage procedure,first training and then decision,which is especially suitable for large scale decision making problems.An example shows that the method is effective. |
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| Keywords: | linguistic analysis group decision making rough set dominance rules |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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