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Extension of the DEMATEL method in an uncertain linguistic environment
文献类型：期刊论文
| 作者 | Suo, WL ; Feng, B ; Fan, ZP |
| 刊名 | SOFT COMPUTING
 |
| 出版日期 | 2012 |
| 卷号 | 16期号:3页码:13,471-483 |
| 关键词 | Decision making trial and evaluation laboratory (DEMATEL) Correlation Uncertain linguistic term Trapezoidal fuzzy number |
| ISSN号 | 1432-7643 |
| 中文摘要 | The decision making trial and evaluation laboratory (DEMATEL) method is a useful tool for analyzing correlations among factors using crisp values. However, the crisp values are inadequate to model real-life situations due to the fuzziness and uncertainty that are frequently involved in judgments of experts. The aim of this paper is to extend the DEMATEL method to an uncertain linguistic environment. In this paper, the correlation information among factors provided by experts is in the form of uncertain linguistic terms. A formula is first presented to transform correlation information from uncertain linguistic terms to trapezoidal fuzzy numbers. Then, we aggregate the transformed correlation information of each expert into group information using the operations of trapezoidal fuzzy numbers. The importance and classification of factors are determined via fuzzy matrix operations. Furthermore, a causal diagram is constructed to vividly show the different roles of factors. Finally, an example is used to illustrate the procedure of the proposed method. |
| 学科主题 | Computer Science ; Artificial Intelligence; Computer Science ; Interdisciplinary Applications |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000300245700011 |
| 公开日期 | 2012-11-12 |
| 源URL | [http://ir.casipm.ac.cn/handle/190111/4241]  |
| 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 | Suo, WL,Feng, B,Fan, ZP. Extension of the DEMATEL method in an uncertain linguistic environment[J]. SOFT COMPUTING,2012,16(3):13,471-483. |
| APA | Suo, WL,Feng, B,&Fan, ZP.(2012).Extension of the DEMATEL method in an uncertain linguistic environment.SOFT COMPUTING,16(3),13,471-483. |
| MLA | Suo, WL,et al."Extension of the DEMATEL method in an uncertain linguistic environment".SOFT COMPUTING 16.3(2012):13,471-483. |
入库方式： OAI收割
来源：科技战略咨询研究院
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