| Relative contribution ratio: A quantitative metrics for multi-parameter analysis | |
Luo CT(罗长童) ; Jiang ZL(姜宗林); Wang C(王春); Hu ZM(胡宗民)
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| Source Publication | Cogent Mathematics
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| 2015-07 | |
| Volume | 2Issue:1Pages:1068979 |
| ISSN | 2331-1835 |
| Abstract | In many applications, the objective function is determined by several parameters simultaneously. Properly assessing the relative contribution of each parameter can give the decision maker a better understanding of the problem. However, widely used assessing methods are qualitative or semi-quantitative. In this paper, a new concept, relative contribution ratio (RCR), is proposed. The concept follows the idea of proof by contradiction, and estimates the impact of absence of each parameter, based on the fact that the absence of a parameter with more contribution will bring more divergence. Based on surrogate models, a statistical method for calculating RCR is also presented. Numerical results indicate that RCR is capable of analyzing multi-parameter problems, regardless of whether they are linear or nonlinear. |
| DOI | 10.1080/23311835.2015.1068979 |
| Language | 英语 |
| Department | LHD激波与爆轰物理 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/58344 |
| Collection | 高温气体动力学国家重点实验室 |
| Recommended Citation GB/T 7714 | Luo CT,Jiang ZL,Wang C,et al. Relative contribution ratio: A quantitative metrics for multi-parameter analysis[J]. Cogent Mathematics,2015,2,1,:1068979. |
| APA | Luo CT,Jiang ZL,Wang C,&Hu ZM.(2015).Relative contribution ratio: A quantitative metrics for multi-parameter analysis.Cogent Mathematics,2(1),1068979. |
| MLA | Luo CT,et al."Relative contribution ratio: A quantitative metrics for multi-parameter analysis".Cogent Mathematics 2.1(2015):1068979. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| J2015-014.pdf（1711KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
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