Agrégation des similarités : une solution oubliée

Issue		RAIRO Oper. Res. Volume 36, Number 1, January-March 2002


Page(s)		101 - 108
DOI		10.1051/ro:2002001

RAIRO Oper. Res. 36 (2002) 101-108
DOI: 10.1051/ro:2002001

Agrégation des similarités : une solution oubliée

Michel Petitjean

ITODYS, ESA 7086 du CNRS, 1 rue Guy de la Brosse, 75005 Paris, France ; petitjean@itodys.jussieu.fr.

(Reçu le 25 janvier 2001.)

Abstract
The signed similarities aggregation problem is solved with a boolean method derived from the Faure and Malgrange algorithm. The method is adequate either for integer similarities or real similarites, and multiple solutions can be enumerated. It needs a space amount equal to three times the input data size.

Résumé
Le problème de l'agrégation des similarités signées est résolu à l'aide d'une version dérivant de l'algorithme booléen de Faure et Malgrange. La méthode s'applique à des similarités entières ou réelles, et permet l'énumération des solutions multiples. Elle nécessite une quantité de mémoire égale à trois fois la taille des données d'entrée.

Key words: Agrégation des similarités, partition optimale, programmation linéaire en variables booléennes.

© EDP Sciences 2002

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