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Conference Papers Year : 2009

Dimensionality reduction of full fields by the principal components analysis

Abstract

The principal components analysis is applied to simulated full field displacement maps of 4569 measurement points thus allowing representation of any field within a certain domain as a linear combination of five basis vectors without losing significant information. A dimensionality reduction from 4569 to only 5 is thus achieved.
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Dates and versions

emse-00686753 , version 1 (11-04-2012)

Identifiers

  • HAL Id : emse-00686753 , version 1

Cite

Christian Gogu, Raphael T. Haftka, Rodolphe Le Riche, Jérôme Molimard, Alain Vautrin. Dimensionality reduction of full fields by the principal components analysis. 17th International Conference on Composite Materials, Jul 2009, Edinburgh, United Kingdom. pp.F14.7. ⟨emse-00686753⟩
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