7 citations · 11 across the 5 of their papers we have counts for
5 papers
Un modèle Bayésien de co-clustering de données mixtes
Aichetou Bouchareb, Marc Boullé, Fabrice Rossi +1
We propose a MAP Bayesian approach to perform and evaluate a co-clustering of mixed-type data tables. The proposed model infers an optimal segmentation of all variables then perfor…
Empirical risk minimization is consistent with the mean absolute percentage error
Arnaud De Myttenaere, Bénédicte Le Grand, Fabrice Rossi
We study in this paper the consequences of using the Mean Absolute Percentage Error (MAPE) as a measure of quality for regression models. We show that finding the best model under…
Accélération des cartes auto-organisatrices sur tableau de dissimilarités par séparation et évaluation
Brieuc Conan-Guez, Fabrice Rossi
In this paper, a new implementation of the adaptation of Kohonen self-organising maps (SOM) to dissimilarity matrices is proposed. This implementation relies on the branch and boun…
Une adaptation des cartes auto-organisatrices pour des données décrites par un tableau de dissimilarités
Aïcha El Golli, Fabrice Rossi, Brieuc Conan-Guez +1
Many data analysis methods cannot be applied to data that are not represented by a fixed number of real values, whereas most of real world observations are not readily available in…
Un résultat de consistance pour des SVM fonctionnels par interpolation spline
Nathalie Villa, Fabrice Rossi
This Note proposes a new methodology for function classification with Support Vector Machine (SVM). Rather than relying on projection on a truncated Hilbert basis as in our previou…