| A metamodel-assisted evolutionary algorithm for expensive optimization | |
Luo CT(罗长童) ; Zhang SL; Wang C(王春); Jiang ZL(姜宗林); Luo, CT (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China
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| Source Publication | JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS |
| 2011 | |
| Pages | 759-764 |
| Conference Name | 7th International Conference on Scientific Computing and Applications |
| Conference Date | JUN 13-16, 2010 |
| Conference Place | Dalian, PEOPLES R CHINA |
| Abstract | Expensive optimization aims to find the global minimum of a given function within a very limited number of function evaluations. It has drawn much attention in recent years. The present expensive optimization algorithms focus their attention on metamodeling techniques, and call existing global optimization algorithms as subroutines. So it is difficult for them to keep a good balance between model approximation and global search due to their two-part property. To overcome this difficulty, we try to embed a metamodel mechanism into an efficient evolutionary algorithm, low dimensional simplex evolution (LDSE), in this paper. The proposed algorithm is referred to as the low dimensional simplex evolution extension (LDSEE). It is inherently parallel and self-contained. This renders it very easy to use. Numerical results show that our proposed algorithm is a competitive alternative for expensive optimization problems. (C) 2011 Elsevier B.V. All rights reserved. |
| Keyword | Expensive Optimization Evolutionary Algorithm Low Dimensional Simplex Evolution Metamodel Radial Basis Function Radial Basis Function Black-box Functions Global Optimization |
| Department | 高温气体动力学国家重点实验室 |
| Funding Organization | Dalian Univ Technol |
| URL | 查看原文 |
| Indexed By | CPCI（ISTP） |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/45275 |
| Collection | 高温气体动力学国家重点实验室 |
| Corresponding Author | Luo, CT (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Luo CT,Zhang SL,Wang C,et al. A metamodel-assisted evolutionary algorithm for expensive optimization[C]JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS,2011:759-764. |
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