no code implementations • 19 Feb 2024 • Grgur Kovač, Rémy Portelas, Masataka Sawayama, Peter Ford Dominey, Pierre-Yves Oudeyer
We present a case-study on the stability of value expression over different contexts (simulated conversations on different topics) as measured using a standard psychology questionnaire (PVQ) and on behavioral downstream tasks.
no code implementations • 15 Jul 2023 • Grgur Kovač, Masataka Sawayama, Rémy Portelas, Cédric Colas, Peter Ford Dominey, Pierre-Yves Oudeyer
We introduce the concept of perspective controllability, which refers to a model's affordance to adopt various perspectives with differing values and personality traits.
no code implementations • 15 Jul 2023 • Grgur Kovač, Rémy Portelas, Peter Ford Dominey, Pierre-Yves Oudeyer
Developmental psychologists have long-established the importance of socio-cognitive abilities in human intelligence.
no code implementations • 2 Jul 2021 • Grgur Kovač, Rémy Portelas, Katja Hofmann, Pierre-Yves Oudeyer
In this paper, we argue that aiming towards human-level AI requires a broader set of key social skills: 1) language use in complex and variable social contexts; 2) beyond language, complex embodied communication in multimodal settings within constantly evolving social worlds.
no code implementations • 27 Apr 2021 • Grgur Kovač, Rémy Portelas, Katja Hofmann, Pierre-Yves Oudeyer
Building embodied autonomous agents capable of participating in social interactions with humans is one of the main challenges in AI.
1 code implementation • 17 Mar 2021 • Clément Romac, Rémy Portelas, Katja Hofmann, Pierre-Yves Oudeyer
Training autonomous agents able to generalize to multiple tasks is a key target of Deep Reinforcement Learning (DRL) research.
no code implementations • 16 Nov 2020 • Rémy Portelas, Clément Romac, Katja Hofmann, Pierre-Yves Oudeyer
In such complex task spaces, it is essential to rely on some form of Automatic Curriculum Learning (ACL) to adapt the task sampling distribution to a given learning agent, instead of randomly sampling tasks, as many could end up being either trivial or unfeasible.
no code implementations • 7 Apr 2020 • Rémy Portelas, Katja Hofmann, Pierre-Yves Oudeyer
A major challenge in the Deep RL (DRL) community is to train agents able to generalize over unseen situations, which is often approached by training them on a diversity of tasks (or environments).
no code implementations • 10 Mar 2020 • Rémy Portelas, Cédric Colas, Lilian Weng, Katja Hofmann, Pierre-Yves Oudeyer
Automatic Curriculum Learning (ACL) has become a cornerstone of recent successes in Deep Reinforcement Learning (DRL). These methods shape the learning trajectories of agents by challenging them with tasks adapted to their capacities.
no code implementations • 8 Nov 2019 • Nicolas Lair, Cédric Colas, Rémy Portelas, Jean-Michel Dussoux, Peter Ford Dominey, Pierre-Yves Oudeyer
We propose LE2 (Language Enhanced Exploration), a learning algorithm leveraging intrinsic motivations and natural language (NL) interactions with a descriptive social partner (SP).
2 code implementations • 16 Oct 2019 • Rémy Portelas, Cédric Colas, Katja Hofmann, Pierre-Yves Oudeyer
We consider the problem of how a teacher algorithm can enable an unknown Deep Reinforcement Learning (DRL) student to become good at a skill over a wide range of diverse environments.
3 code implementations • 7 Aug 2017 • Sébastien Forestier, Rémy Portelas, Yoan Mollard, Pierre-Yves Oudeyer
We present an algorithmic approach called Intrinsically Motivated Goal Exploration Processes (IMGEP) to enable similar properties of autonomous learning in machines.