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Variable precision rough set for group decision-making: An application
文献类型：期刊论文
| 作者 | Xie, G ; Zhang, JL ; Lai, KK ; Yu, L |
| 刊名 | INTERNATIONAL JOURNAL OF APPROXIMATE REASONING
 |
| 出版日期 | 2008 |
| 卷号 | 49期号:2页码:13,331-343 |
| 关键词 | Variable precision rough set Analytical hierarchy process Weight Group decision-making |
| ISSN号 | 0888-613X |
| 中文摘要 | This study uses the variable precision rough set (VPRS) model as a tool to support group decision-making (GDM) in credit risk management. We consider the case that the classification in decision tables consisting of risk exposure (RE) may be partially erroneous, and use a variable precision factor beta(k) to adjust the classification error. In this paper, we firstly combine VPRS and AHP to obtain the weight of condition attribute sets decided by each decision-maker (DM). Then, the integrated risk exposure (IRE) of attributes is obtained based on the three VPRS-based models. Subsequently, a new procedure of obtaining A-stable intervals for DMk is investigated. To verify the effectiveness of these proposed methods, an illustrative example is presented. The experimental results suggest that the VPRS-based IRE have advantages in recognizing important attributes. (C) 2007 Elsevier Inc. All rights reserved. |
| 学科主题 | Computer Science ; Artificial Intelligence |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000260754900007 |
| 公开日期 | 2012-11-12 |
| 源URL | [http://ir.casipm.ac.cn/handle/190111/4749]  |
| 专题 | 科技战略咨询研究院_中国科学院科技政策与管理科学研究所(1985年6月-2015年12月) |
| 推荐引用方式 GB/T 7714 | Xie, G,Zhang, JL,Lai, KK,et al. Variable precision rough set for group decision-making: An application[J]. INTERNATIONAL JOURNAL OF APPROXIMATE REASONING,2008,49(2):13,331-343. |
| APA | Xie, G,Zhang, JL,Lai, KK,&Yu, L.(2008).Variable precision rough set for group decision-making: An application.INTERNATIONAL JOURNAL OF APPROXIMATE REASONING,49(2),13,331-343. |
| MLA | Xie, G,et al."Variable precision rough set for group decision-making: An application".INTERNATIONAL JOURNAL OF APPROXIMATE REASONING 49.2(2008):13,331-343. |
入库方式： OAI收割
来源：科技战略咨询研究院
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