1 code implementation • 14 Mar 2024 • Zohar Rimon, Tom Jurgenson, Orr Krupnik, Gilad Adler, Aviv Tamar
Meta-reinforcement learning (meta-RL) is a promising framework for tackling challenging domains requiring efficient exploration.
1 code implementation • 19 Oct 2023 • Orr Krupnik, Elisei Shafer, Tom Jurgenson, Aviv Tamar
Adaptable models could greatly benefit robotic agents operating in the real world, allowing them to deal with novel and varying conditions.
no code implementations • 17 May 2023 • Tom Jurgenson, Aviv Tamar
Based on this idea, we propose Trajectory Iterative Learner (TraIL), an extension of GCSL that further exploits the information in a trajectory, and uses it for learning to predict both actions and sub-goals.
no code implementations • ICML 2020 • Tom Jurgenson, Or Avner, Edward Groshev, Aviv Tamar
Reinforcement learning (RL), building on Bellman's optimality equation, naturally optimizes for a single goal, yet can be made multi-goal by augmenting the state with the goal.
no code implementations • 12 Jun 2019 • Tom Jurgenson, Edward Groshev, Aviv Tamar
In such problems, the way we choose to represent a trajectory underlies algorithms for trajectory prediction and optimization.
1 code implementation • 1 Jun 2019 • Tom Jurgenson, Aviv Tamar
We then propose a modification of the popular DDPG RL algorithm that is tailored to motion planning domains, by exploiting the known model in the problem and the set of solved plans in the data.