1 code implementation • NAACL 2022 • Alice Martin, Guillaume Quispe, Charles Ollion, Sylvain Le Corff, Florian Strub, Olivier Pietquin
To our knowledge, it is the first approach that successfully learns a language generation policy without pre-training, using only reinforcement learning.
1 code implementation • 10 Feb 2022 • Max Cohen, Guillaume Quispe, Sylvain Le Corff, Charles Ollion, Eric Moulines
In this work, we propose a new model to train the prior and the encoder/decoder networks simultaneously.
1 code implementation • NeurIPS 2021 • Achille Thin, Yazid Janati El Idrissi, Sylvain Le Corff, Charles Ollion, Eric Moulines, Arnaud Doucet, Alain Durmus, Christian Robert
Sampling from a complex distribution $\pi$ and approximating its intractable normalizing constant $\mathrm{Z}$ are challenging problems.
no code implementations • 20 Sep 2021 • Alice Martin Donati, Guillaume Quispe, Charles Ollion, Sylvain Le Corff, Florian Strub, Olivier Pietquin
This paper introduces TRUncated ReinForcement Learning for Language (TrufLL), an original ap-proach to train conditional language models from scratch by only using reinforcement learning (RL).
1 code implementation • 17 Mar 2021 • Achille Thin, Yazid Janati, Sylvain Le Corff, Charles Ollion, Arnaud Doucet, Alain Durmus, Eric Moulines, Christian Robert
Sampling from a complex distribution $\pi$ and approximating its intractable normalizing constant Z are challenging problems.
1 code implementation • 16 Feb 2021 • Jean Ollion, Charles Ollion, Elisabeth Gassiat, Luc Lehéricy, Sylvain Le Corff
Assuming that the noisy observations are independent conditionally to the signal, the networks can be jointly trained without clean training data.
no code implementations • 6 Oct 2020 • Alexandre Rame, Arthur Douillard, Charles Ollion
That's why in addition to a first color classifier, we include a second regression stage for refinement in our newly proposed architecture.
no code implementations • 15 Jul 2020 • Alice Martin, Charles Ollion, Florian Strub, Sylvain Le Corff, Olivier Pietquin
This paper introduces the Sequential Monte Carlo Transformer, an original approach that naturally captures the observations distribution in a transformer architecture.
1 code implementation • 24 Jun 2020 • Arthur Douillard, Eduardo Valle, Charles Ollion, Thomas Robert, Matthieu Cord
Continual learning aims to learn tasks sequentially, with (often severe) constraints on the storage of old learning samples, without suffering from catastrophic forgetting.
2 code implementations • ECCV 2020 • Arthur Douillard, Matthieu Cord, Charles Ollion, Thomas Robert, Eduardo Valle
Lifelong learning has attracted much attention, but existing works still struggle to fight catastrophic forgetting and accumulate knowledge over long stretches of incremental learning.
1 code implementation • 17 Mar 2020 • Jean Ollion, Charles Ollion
The mother machine is a popular microfluidic device that allows long-term time-lapse imaging of thousands of cells in parallel by microscopy.
no code implementations • 6 Dec 2018 • Alexandre Rame, Emilien Garreau, Hedi Ben-Younes, Charles Ollion
Similarly to self-training methods, the predictions of these initial detectors mitigate the missing annotations on the complementary datasets.
no code implementations • 27 Sep 2017 • Charles Corbière, Hedi Ben-Younes, Alexandre Ramé, Charles Ollion
In this paper, we present a method to learn a visual representation adapted for e-commerce products.