Critères d'information pour la sélection de variables

Abstract : This paper introduces the information criteria in feature selection framework. Information criteria are integrated in feature selection scheme to select subset candidates. The accuracy of the proposed approach is based on the quality of the probability density approximations of these features. They are obtained using histograms optimized thanks to the adaptive arithmetic coding principles. Tests on simulated data and references are made. Multiple classifiers are used. The correct classification rate shows, the importance of this tools and its ability to select a best subsets. Generally, the subsets produce a good characterization of classes which the data belong.
Type de document :
Communication dans un congrès
TAIMA, Oct 2011, Tunisie. pp.00, 2011
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Contributeur : Enguerran Grandchamp <>
Soumis le : dimanche 23 octobre 2011 - 02:26:43
Dernière modification le : mercredi 5 septembre 2018 - 13:30:09


  • HAL Id : hal-00634754, version 1



Enguerran Grandchamp, Mohamed Abadi, Olivier Alata, Christian Olivier, Majdi Khoudeir. Critères d'information pour la sélection de variables. TAIMA, Oct 2011, Tunisie. pp.00, 2011. 〈hal-00634754〉



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