How to train your robot with deep reinforcement learning: lessons we have learned

J Ibarz, J Tan, C Finn, M Kalakrishnan… - … Journal of Robotics …, 2021 - journals.sagepub.com
Deep reinforcement learning (RL) has emerged as a promising approach for autonomously
acquiring complex behaviors from low-level sensor observations. Although a large portion of …

Emerging applications of machine learning in food safety

X Deng, S Cao, AL Horn - Annual Review of Food Science and …, 2021 - annualreviews.org
Food safety continues to threaten public health. Machine learning holds potential in
leveraging large, emerging data sets to improve the safety of the food supply and mitigate …

Learning agile soccer skills for a bipedal robot with deep reinforcement learning

T Haarnoja, B Moran, G Lever, SH Huang… - Science Robotics, 2024 - science.org
We investigated whether deep reinforcement learning (deep RL) is able to synthesize
sophisticated and safe movement skills for a low-cost, miniature humanoid robot that can be …

Learning quadrupedal locomotion on deformable terrain

S Choi, G Ji, J Park, H Kim, J Mun, JH Lee… - Science Robotics, 2023 - science.org
Simulation-based reinforcement learning approaches are leading the next innovations in
legged robot control. However, the resulting control policies are still not applicable on soft …

Rma: Rapid motor adaptation for legged robots

A Kumar, Z Fu, D Pathak, J Malik - arXiv preprint arXiv:2107.04034, 2021 - arxiv.org
Successful real-world deployment of legged robots would require them to adapt in real-time
to unseen scenarios like changing terrains, changing payloads, wear and tear. This paper …

Learning quadrupedal locomotion over challenging terrain

J Lee, J Hwangbo, L Wellhausen, V Koltun, M Hutter - Science robotics, 2020 - science.org
Legged locomotion can extend the operational domain of robots to some of the most
challenging environments on Earth. However, conventional controllers for legged …

Learning agile robotic locomotion skills by imitating animals

XB Peng, E Coumans, T Zhang, TW Lee, J Tan… - arXiv preprint arXiv …, 2020 - arxiv.org
Reproducing the diverse and agile locomotion skills of animals has been a longstanding
challenge in robotics. While manually-designed controllers have been able to emulate many …

Robot parkour learning

Z Zhuang, Z Fu, J Wang, C Atkeson… - arXiv preprint arXiv …, 2023 - arxiv.org
Parkour is a grand challenge for legged locomotion that requires robots to overcome various
obstacles rapidly in complex environments. Existing methods can generate either diverse …

Maximum entropy RL (provably) solves some robust RL problems

B Eysenbach, S Levine - arXiv preprint arXiv:2103.06257, 2021 - arxiv.org
Many potential applications of reinforcement learning (RL) require guarantees that the agent
will perform well in the face of disturbances to the dynamics or reward function. In this paper …

A walk in the park: Learning to walk in 20 minutes with model-free reinforcement learning

L Smith, I Kostrikov, S Levine - arXiv preprint arXiv:2208.07860, 2022 - arxiv.org
Deep reinforcement learning is a promising approach to learning policies in uncontrolled
environments that do not require domain knowledge. Unfortunately, due to sample …