Alternative variable-fidelity acquisition functions for efficient global optimization of black-box functions

Surrogate-Based Optimization has been gaining significant interest in recent years due to its capability of performing optimization of expensive problems using few individual evaluations, thus reducing the computational cost. In that context, multi-fidelity models are able to show higher accuracy by...

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Veröffentlicht in:	Structural and multidisciplinary optimization 2023-07, Vol.66 (7), p.147, Article 147
Hauptverfasser:	Ribeiro, Leonardo Gonçalves, Parente, Evandro, de Melo, Antônio Macário Cartaxo
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Adaptive sampling Computational Mathematics and Numerical Analysis Constraints Data points Engineering Engineering Design Global optimization Optimization Research Paper Theoretical and Applied Mechanics
Online-Zugang:	Volltext
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