no code implementations • 26 Mar 2024 • Luis Piloto, Sofia Liguori, Sephora Madjiheurem, Miha Zgubic, Sean Lovett, Hamish Tomlinson, Sophie Elster, Chris Apps, Sims Witherspoon
Optimal Power Flow (OPF) refers to a wide range of related optimization problems with the goal of operating power systems efficiently and securely.
no code implementations • ICML Workshop URL 2021 • Sephora Madjiheurem, Laura Toni
A major challenge in reinforcement learning is the design of agents that are able to generalize across tasks that share common dynamics.
no code implementations • 3 Jul 2020 • Hado van Hasselt, Sephora Madjiheurem, Matteo Hessel, David Silver, André Barreto, Diana Borsa
The question of how to determine which states and actions are responsible for a certain outcome is known as the credit assignment problem and remains a central research question in reinforcement learning and artificial intelligence.
no code implementations • 22 Oct 2019 • Sephora Madjiheurem, Laura Toni
In this paper, we propose state2vec, an efficient and low-complexity framework for learning successor features which (i) generalize across policies, (ii) ensure sample-efficiency during meta-test.
no code implementations • 16 Jan 2019 • Sephora Madjiheurem, Laura Toni
In this work, we study value function approximation in reinforcement learning (RL) problems with high dimensional state or action spaces via a generalized version of representation policy iteration (RPI).