Offline-to-online Reinforcement Learning for Image-based Grasping with Scarce Demonstrations
On the map: Offline RL and imitation learning from data → Real-world robot offline RL
Abstract (arXiv)
Offline-to-online reinforcement learning (O2O RL) aims to obtain a continually improving policy as it interacts with the environment, while ensuring the initial policy behaviour is satisficing. This satisficing behaviour is necessary for robotic manipulation where random exploration can be costly due to catastrophic failures and time. O2O RL is especially compelling when we can only obtain a scarce amount of (potentially suboptimal) demonstrationsunicodex2014a scenario where behavioural cloning (BC) is known to suffer from distribution shift. Previous works have outlined the challenges in applying O2O RL algorithms under the image-based environments. In this work, we propose a novel O2O RL algorithm that can learn in a real-life image-based robotic vacuum grasping task with a small number of demonstrations where BC fails majority of the time. The proposed algorithm replaces the target network in off-policy actor-critic algorithms with a regularization technique inspired by neural tangent kernel. We demonstrate that the proposed algorithm can reach above 90% success rate in under two hours of interaction time, with only 50 human demonstrations, while BC and existing commonly-used RL algorithms fail to achieve similar performance.
Key facts. Cited by 2 papers in the map (data through 7 Oct 2026). Placed in Real-world robot offline RL, one of 13 directions in Offline RL and imitation learning from data. Builds on 63 of its 75 references that are in the map. First posted on arXiv 19 Oct 2024.
Builds on
63 of 75 references.
Closest ancestors · 2
Same direction, newest first
- 2024Equivariant Offline Reinforcement Learning20 Jun
- 2020COG: Connecting New Skills to Past Experience with Offline Reinforcement Learning27 Oct
Other references · 61
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- 2018Off-Policy Deep Reinforcement Learning without Explorationcited by 1,227
38 more
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- 2021Reset-Free Reinforcement Learning via Multi-Task Learning: Learning Dexterous Manipulation Behaviors without Human Interventioncited by 90
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- 2024Improving Deep Reinforcement Learning by Reducing the Chain Effect of Value and Policy Churncited by 16
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Citing papers per year: 2024: 1; 2025: 1.
2 papers.
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