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Optimal polynomial regression models by using a genetic algorithm
Department of Mechanical Engineering, University of Jönköping, Jönköping, Sweden.
Department of Mechanical Engineering, University of Jönköping, Jönköping, Sweden.ORCID iD: 0000-0001-6821-5727
Department of Mechanical Engineering, University of Jönköping, Jönköping, Sweden.
2011 (English)In: Proceedings of the second International Conference on Soft Computing Technology in Civil, Structural and Environmental Engineering / [ed] Yiannis Tsompanakis; B.H.V. Topping, Kippen, Scotland: Civil-Comp Proceedings , 2011Conference paper, Published paper (Refereed)
Resource type
Text
Abstract [en]

In this paper a polynomial regression model where the constituents of are of arbitrary order is proposed. A genetic algorithm is used to find the optimal terms to be included in the so-called optimal polynomial regression model . The objective for the genetic algorithm is to minimize the sum of squared errors of the predicted responses. In practice the genetic algorithm generates an optimal set of exponents of the design variables in a polynomial regression model. Several example problems are presented to show the performance and accuracy of the optimal polynomial regression model. Results show a greatly improved performance for optimal polynomial regression models compared to traditional regression models.

Place, publisher, year, edition, pages
Kippen, Scotland: Civil-Comp Proceedings , 2011.
Series
Civil-Comp Proceedings, ISSN 1759-3433 ; 97
Keywords [en]
Design of experiments; Genetic algorithm; Metamodel; Polynomial; Regression model; Surrogate model
National Category
Applied Mechanics Mechanical Engineering
Research subject
Mechanical Engineering
Identifiers
URN: urn:nbn:se:oru:diva-48261DOI: 10.4203/ccp.97.39Scopus ID: 2-s2.0-84894135229ISBN: 9781905088492 (print)ISBN: 9781905088485 (print)OAI: oai:DiVA.org:oru-48261DiVA, id: diva2:904508
Conference
2nd International Conference on Soft Computing Technology in Civil, Structural and Environmental Engineering (CSC 2011), Chania, Crete, Greece, September 6-9, 2011
Available from: 2012-01-26 Created: 2016-02-15 Last updated: 2018-05-07Bibliographically approved

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Strömberg, Niclas

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CiteExportLink to record
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Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
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Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
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  • text
  • asciidoc
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