Process / pipeline
基于代理的模型优化 — 元模型辅助设计
基于代理的模型优化(Surrogate-based optimization),由 Sacks 等人(1989)在计算机实验框架下形式化,并由 Forrester 等人(2008)推广应用于工程领域,它用一个廉价的近似模型(称为代理模型或元模型)替代了成本高昂的仿真或物理实验,然后在此代理模型上进行优化。代理模型通常是克里金(高斯过程)、径向基函数或多项式响应面,它拟合于少量精心挑选的设计评估点,并随着搜索的进展而周期性地更新。
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来源
- Forrester, A., Sobester, A., & Keane, A. (2008). Engineering Design via Surrogate Modelling: A Practical Guide. Wiley. link ↗
- Sacks, J., Welch, W. J., Mitchell, T. J., & Wynn, H. P. (1989). Design and Analysis of Computer Experiments. Statistical Science, 4(4), 409-423. DOI: 10.1214/ss/1177012413 ↗
如何引用本页
ScholarGate. (2026, June 1). Surrogate-Based Optimization (Metamodel-Assisted Optimization). ScholarGate. https://scholargate.app/zh/optimization/surrogate-optimization
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