no code implementations • 16 Feb 2024 • Alfredo Reichlin, Miguel Vasco, Hang Yin, Danica Kragic
Experimentally, we show how our method consistently outperforms other offline RL baselines in learning from sub-optimal offline datasets.
1 code implementation • 11 Sep 2023 • Alfredo Reichlin, Giovanni Luca Marchetti, Hang Yin, Anastasiia Varava, Danica Kragic
We address the problem of learning representations from observations of a scene involving an agent and an external object the agent interacts with.
no code implementations • 19 Sep 2022 • Alberta Longhini, Marco Moletta, Alfredo Reichlin, Michael C. Welle, David Held, Zackory Erickson, Danica Kragic
We study the problem of learning graph dynamics of deformable objects that generalizes to unknown physical properties.
no code implementations • 18 Jul 2022 • Alfredo Reichlin, Giovanni Luca Marchetti, Hang Yin, Ali Ghadirzadeh, Danica Kragic
However, a major challenge is a distributional shift between the states in the training dataset and the ones visited by the learned policy at the test time.
no code implementations • 8 Jul 2022 • Gustaf Tegnér, Alfredo Reichlin, Hang Yin, Mårten Björkman, Danica Kragic
In this work we provide an analysis of the distribution of the post-adaptation parameters of Gradient-Based Meta-Learning (GBML) methods.