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Pierre-Yves Oudeyer

Alumni

Publications

Using Confounded Data in Latent Model-Based Reinforcement Learning
Maxime Gasse
Damien GRASSET
Guillaume Gaudron
Pierre-Yves Oudeyer
2023-08-13
TMLR (accepté)
openreview.net
openreview.net
Learning to Guide and to Be Guided in the Architect-Builder Problem
Paul Barde
Tristan Karch
Derek Nowrouzezahrai
Clément Moulin-Frier
Christopher Pal
Pierre-Yves Oudeyer
We are interested in interactive agents that learn to coordinate, namely, a …
2022-04-24
International Conference on Learning Representations (Accept (Poster))
doi.org
openreview.net
Sim-to-Real Transfer with Neural-Augmented Robot Simulation
Florian Golemo
Adrien Ali Taiga
Aaron Courville
Pierre-Yves Oudeyer
Despite the recent successes of deep reinforcement learning, teaching complex motor skills to a physical robot remains a hard problem. While… (voir plus) learning directly on a real system is usually impractical, doing so in simulation has proven to be fast and safe. Nevertheless, because of the "reality gap," policies trained in simulation often perform poorly when deployed on a real system. In this work, we introduce a method for training a recurrent neural network on the differences between simulated and real robot trajectories and then using this model to augment the simulator. This Neural-Augmented Simulation (NAS) can be used to learn control policies that transfer significantly better to real environments than policies learned on existing simulators. We demonstrate the potential of our approach through a set of experiments on the Mujoco simulator with added backlash and the Poppy Ergo Jr robot. NAS allows us to learn policies that are competitive with ones that would have been learned directly on the real robot.
2018-10-22
Proceedings of The 2nd Conference on Robot Learning (publié)
proceedings.mlr.press
proceedings.mlr.press