Search Results for author: Rehaan Ahmad

Found 2 papers, 1 papers with code

Self-Improving Robots: End-to-End Autonomous Visuomotor Reinforcement Learning

no code implementations2 Mar 2023 Archit Sharma, Ahmed M. Ahmed, Rehaan Ahmad, Chelsea Finn

In this work, we propose MEDAL++, a novel design for self-improving robotic systems: given a small set of expert demonstrations at the start, the robot autonomously practices the task by learning to both do and undo the task, simultaneously inferring the reward function from the demonstrations.

reinforcement-learning Reinforcement Learning (RL)

A State-Distribution Matching Approach to Non-Episodic Reinforcement Learning

1 code implementation11 May 2022 Archit Sharma, Rehaan Ahmad, Chelsea Finn

Prior works have considered an alternating approach where a forward policy learns to solve the task and the backward policy learns to reset the environment, but what initial state distribution should the backward policy reset the agent to?

Continuous Control reinforcement-learning +1

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