Search Results for author: Gal Leibovich

Found 3 papers, 0 papers with code

Learning Control by Iterative Inversion

no code implementations3 Nov 2022 Gal Leibovich, Guy Jacob, Or Avner, Gal Novik, Aviv Tamar

The key challenge is a $\textit{distribution shift}$ between the desired outputs and the outputs of an initial random guess, and we prove that iterative inversion can steer the learning correctly, under rather strict conditions on the function.

Continuous Control

Validate on Sim, Detect on Real -- Model Selection for Domain Randomization

no code implementations1 Nov 2021 Gal Leibovich, Guy Jacob, Shadi Endrawis, Gal Novik, Aviv Tamar

We show that our score - VSDR - can significantly improve the accuracy of policy ranking without requiring additional real world data.

Model Selection Out-of-Distribution Detection +1

Efficient Self-Supervised Data Collection for Offline Robot Learning

no code implementations10 May 2021 Shadi Endrawis, Gal Leibovich, Guy Jacob, Gal Novik, Aviv Tamar

In this work, we propose that data collection policies should actively explore the environment to collect diverse data.

reinforcement-learning Reinforcement Learning (RL) +1

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