Search Results for author: Marcel Torne

Found 3 papers, 1 papers with code

Reconciling Reality through Simulation: A Real-to-Sim-to-Real Approach for Robust Manipulation

no code implementations6 Mar 2024 Marcel Torne, Anthony Simeonov, Zechu Li, April Chan, Tao Chen, Abhishek Gupta, Pulkit Agrawal

To learn performant, robust policies without the burden of unsafe real-world data collection or extensive human supervision, we propose RialTo, a system for robustifying real-world imitation learning policies via reinforcement learning in "digital twin" simulation environments constructed on the fly from small amounts of real-world data.

Imitation Learning reinforcement-learning

Autonomous Robotic Reinforcement Learning with Asynchronous Human Feedback

no code implementations31 Oct 2023 Max Balsells, Marcel Torne, Zihan Wang, Samedh Desai, Pulkit Agrawal, Abhishek Gupta

We evaluate this system on a suite of robotic tasks in simulation and demonstrate its effectiveness at learning behaviors both in simulation and the real world.

reinforcement-learning Self-Supervised Learning

Breadcrumbs to the Goal: Goal-Conditioned Exploration from Human-in-the-Loop Feedback

1 code implementation20 Jul 2023 Marcel Torne, Max Balsells, Zihan Wang, Samedh Desai, Tao Chen, Pulkit Agrawal, Abhishek Gupta

This procedure can leverage noisy, asynchronous human feedback to learn policies with no hand-crafted reward design or exploration bonuses.

Decision Making reinforcement-learning +1

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