GTApprox: Surrogate modeling for industrial design

Mikhail Belyaev, Evgeny Burnaev, Ermek Kapushev, Maxim Panov, Pavel Prikhodko, Dmitry Vetrov, Dmitry Yarotsky

Research output: Contribution to journalArticlepeer-review

37 Citations (Scopus)

Abstract

We describe GTApprox — a new tool for medium-scale surrogate modeling in industrial design. Compared to existing software, GTApprox brings several innovations: a few novel approximation algorithms, several advanced methods of automated model selection, novel options in the form of hints. We demonstrate the efficiency of GTApprox on a large collection of test problems. In addition, we describe several applications of GTApprox to real engineering problems.

Original languageEnglish
Pages (from-to)29-39
Number of pages11
JournalAdvances in Engineering Software
Volume102
DOIs
Publication statusPublished - 1 Dec 2016
Externally publishedYes

Keywords

  • Approximation
  • Surrogate model
  • Surrogate-based optimization

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