Search Results for author: Alfredo Reichlin

Found 5 papers, 1 papers with code

Goal-Conditioned Offline Reinforcement Learning via Metric Learning

no code implementations16 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.

Metric Learning Offline RL +1

Learning Geometric Representations of Objects via Interaction

1 code implementation11 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.

Object Representation Learning

EDO-Net: Learning Elastic Properties of Deformable Objects from Graph Dynamics

no code implementations19 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.

Back to the Manifold: Recovering from Out-of-Distribution States

no code implementations18 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.

On the Subspace Structure of Gradient-Based Meta-Learning

no code implementations8 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.

Few-Shot Learning Image Classification +1

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