no code implementations • 13 Jun 2023 • Luca Sabbioni, Francesco Corda, Marcello Restelli
Policy-based algorithms are among the most widely adopted techniques in model-free RL, thanks to their strong theoretical groundings and good properties in continuous action spaces.
no code implementations • 21 Nov 2022 • Luca Sabbioni, Luca Al Daire, Lorenzo Bisi, Alberto Maria Metelli, Marcello Restelli
In reinforcement learning, the performance of learning agents is highly sensitive to the choice of time discretization.
no code implementations • ICML Workshop AutoML 2021 • Luca Sabbioni, Francesco Corda, Marcello Restelli
Policy-based algorithms are among the most widely adopted techniques in model-free RL, thanks to their strong theoretical groundings and good properties in continuous action spaces.
1 code implementation • ICML 2020 • Alberto Maria Metelli, Flavio Mazzolini, Lorenzo Bisi, Luca Sabbioni, Marcello Restelli
The choice of the control frequency of a system has a relevant impact on the ability of reinforcement learning algorithms to learn a highly performing policy.
no code implementations • 6 Dec 2019 • Lorenzo Bisi, Luca Sabbioni, Edoardo Vittori, Matteo Papini, Marcello Restelli
In real-world decision-making problems, for instance in the fields of finance, robotics or autonomous driving, keeping uncertainty under control is as important as maximizing expected returns.