no code implementations • 12 Feb 2024 • Pierre Marza, Laetitia Matignon, Olivier Simonin, Christian Wolf
We evaluate the method on a wide variety of tasks from the CortexBench benchmark and show that, compared to existing work, it can be addressed with a single policy.
no code implementations • 31 Jan 2024 • Erwan Escudie, Laetitia Matignon, Jacques Saraydaryan
In this paper, we present MultiSoc, a new method for learning multi-agent socially aware navigation strategies using RL.
1 code implementation • 21 Apr 2023 • Pierre Marza, Laetitia Matignon, Olivier Simonin, Dhruv Batra, Christian Wolf, Devendra Singh Chaplot
Empirical results show that NeRFs can be trained on actively collected data using just a single episode of experience in an unseen environment, and can be used for several downstream robotic tasks, and that modular trained exploration models outperform other classical and end-to-end baselines.
1 code implementation • ICCV 2023 • Pierre Marza, Laetitia Matignon, Olivier Simonin, Christian Wolf
Understanding and mapping a new environment are core abilities of any autonomously navigating agent.
no code implementations • 19 Sep 2022 • Arthur Aubret, Laetitia Matignon, Salima Hassas
The reinforcement learning (RL) research area is very active, with an important number of new contributions; especially considering the emergent field of deep RL (DRL).
2 code implementations • 13 Jul 2021 • Pierre Marza, Laetitia Matignon, Olivier Simonin, Christian Wolf
In the context of visual navigation, the capacity to map a novel environment is necessary for an agent to exploit its observation history in the considered place and efficiently reach known goals.
no code implementations • 6 Jun 2021 • Arthur Aubret, Laetitia Matignon, Salima Hassas
The optimal way for a deep reinforcement learning (DRL) agent to explore is to learn a set of skills that achieves a uniform distribution of states.
Hierarchical Reinforcement Learning reinforcement-learning +2
no code implementations • ICML Workshop LifelongML 2020 • Arthur Aubret, Laetitia Matignon, Salima Hassas
Then we show that our approach can scale on more difficult MuJoCo environments in which our agent is able to build a representation of skills which improve over a baseline both transfer learning and exploration when rewards are sparse.
no code implementations • 19 Aug 2019 • Arthur Aubret, Laetitia Matignon, Salima Hassas
In this article, we provide a survey on the role of intrinsic motivation in DRL.
no code implementations • 无 2016 • Laetitia Matignon, guillaume.laurent, nadine.piat
An important issue in Reinforcement Learning (RL) is to accelerate or improve the learning process.