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Contribution aux méthodes de classification non supervisée via des approches prétopologiques et d'agrégation d'opinions

Abstract : The work of thesis concerned a reflection relating to the clustering data for which it is well-known that an effect "method" exists. After a first part who presents the general problems of data analysis and propose a survey methods of classification, originals work of the thesis are exposed. They concern three inter-connected approaches : an approach based on the opinions aggregation, a pretopological approach and an approach based on preferences aggregation. Each one is based on different paradigm and proposes a new vision of the classification techniques allowing to bring exogenic information in the method.
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https://tel.archives-ouvertes.fr/tel-00195779
Contributor : Mounzer Boubou <>
Submitted on : Tuesday, December 11, 2007 - 3:47:36 PM
Last modification on : Wednesday, July 8, 2020 - 12:42:08 PM
Long-term archiving on: : Friday, November 25, 2016 - 8:30:43 PM

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  • HAL Id : tel-00195779, version 2

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Mounzer Boubou. Contribution aux méthodes de classification non supervisée via des approches prétopologiques et d'agrégation d'opinions. Mathématiques [math]. Université Claude Bernard - Lyon I, 2007. Français. ⟨tel-00195779v2⟩

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