1 code implementation • ICML 2023 • Khalid Oublal, Said Ladjal, David Benhaiem, Emmanuel le-borgne, François Roueff
Generative models have garnered significant attention for their ability to address the challenge of source separation in disaggregation tasks.
no code implementations • 22 Mar 2022 • Amaury Durand, François Roueff, Jean-Marc Jicquel, Nicolas Paul
We investigate several criteria used for non-negative tensor factorization in the case where some entries are missing.
no code implementations • 12 Mar 2021 • Amaury Durand, François Roueff, Jean-Marc Jicquel, Nicolas Paul
The analysis of load curves collected from smart meters is a key step for many energy management tasks ranging from consumption forecasting to customers characterization and load monitoring.
no code implementations • 9 Mar 2021 • Kamélia Daudel, Randal Douc, François Roueff
In this paper, we introduce a novel family of iterative algorithms which carry out $\alpha$-divergence minimisation in a Variational Inference context.
no code implementations • 3 Mar 2020 • Dimitri Bouche, Marianne Clausel, François Roueff, Florence d'Alché-Buc
Then, in the more general setting of integral losses based on differentiable ground losses, KPL is implemented using first-order optimization for both fully and partially observed output functions.
no code implementations • 20 Jul 2016 • Romain Laby, François Roueff, Alexandre Gramfort
We propose a method that performs anomaly detection and localisation within heterogeneous data using a pairwise undirected mixed graphical model.
no code implementations • 27 Apr 2014 • Christophe Giraud, François Roueff, Andres Sanchez-Perez
It is obtained by aggregating a finite number of well chosen predictors, each of them enjoying an optimal minimax convergence rate under specific smoothness conditions on the TVAR coefficients.