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Unsupervised extraction of temporal evolution patterns on an electric arc furnace process

Georges Schutz 1 Serge Gillé Frédéric Alexandre 1
1 CORTEX - Neuromimetic intelligence
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : This article presents a study performed in the scope of an industrial research project supported by the ECSC. Unsupervised methods of signal encoding and unsupervised extraction of evolution pattern are presented. The main advantages are the ability of proposed clustering method to process arbitrary long input vectors and the adapted coding method that is based on feature extraction of the analysed signals. First results obtained on electric arc furnace data are shown || Cet article présente une étude réalisée dans le cadre d'un projet industriel de recherche subventionné par la CECA. Des méthodes non-supervisées de codage et d'extraction de prototypes d'évolution sont présentées. Les principaux avantages sont l'habilité
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https://hal.inria.fr/inria-00100167
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Submitted on : Tuesday, September 26, 2006 - 10:14:59 AM
Last modification on : Friday, February 26, 2021 - 3:28:03 PM

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Georges Schutz, Serge Gillé, Frédéric Alexandre. Unsupervised extraction of temporal evolution patterns on an electric arc furnace process. 11th IFAC Symposium on Automation in Mining, Mineral and Metal processing - IFAC-MMM 2004, Société de l'Electricité, de l'Electronique, et des Technologies de l'Information et de la Communication - France, Sep 2004, Nancy, France, 6 p. ⟨inria-00100167⟩

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