Cited by 115Reinforcement Learning in RoboticsAI-based Problem Solving and PlanningDomain Adaptation and Few-Shot Learning

Goal-Conditioned Reinforcement Learning: Problems and Solutions

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Liu, Minghuan, Zhu, Menghui, Zhang, Weinan·2022·Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence

Abstract

Goal-conditioned reinforcement learning (GCRL), related to a set of complex RL problems, trains an agent to achieve different goals under particular scenarios. Compared to the standard RL solutions that learn a policy solely depending on the states or observations, GCRL additionally requires the agent to make decisions according to different goals. In this survey, we provide a comprehensive overview of the challenges and algorithms for GCRL. Firstly, we answer what the basic problems are studied in this field. Then, we explain how goals are represented and present how existing solutions are designed from different points of view. Finally, we make the conclusion and discuss potential future prospects that recent researches focus on.

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  • UBCL is most accurately described as a form of Goal-Conditioned RL, where the agent receives a target point in a bounded, interpretable behavior space and is rewarded for reducing its distance to that point.

    “UBCL is most accurately described as a form of Goal-Conditioned RL (GCRL) [42]: the agent receives a target point in a bounded, interpretable behavior space and is rewarded for reducing its distance to that point (Eq. 1).”

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Research works printed but not linked: 5

  1. [21]21. Yevgen Chebotar, Karol Hausman, et al. Actionable models: Unsupervised offline reinforce- ment learning of robotic skills. ICML, 2021.
  2. [42]42. Dibya Ghosh, Abhishek Gupta, Ashwin Reddy, Justin Fu, Coline Devin, Benjamin Eysenbach, and Sergey Levine. Learning to reach goals via iterated super- vised learning. ICLR, 2021.
  3. [76]76. Vitchyr H Pong, Murtaza Dalal, Steven Lin, Ashvin Nair, Shikhar Bahl, and Sergey Levine. Skew- fit: State-covering self-supervised reinforcement learning. ICML, 2020.
  4. [83]83. Schaul et al., 2015] Tom Schaul, Daniel Horgan, Karol Gregor, and David Silver. Universal value function ap- proximators. ICML, 2015.
  5. [91]91. Aravind Srinivas, Allan Jabri, Pieter Abbeel, Sergey Levine, and Chelsea Finn. Universal plan- ning networks: Learning generalizable representations for visuomotor control. ICML, 2018.

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Authors
Liu, M., Zhu, M., & Zhang, W.
Affiliations
Shanghai Jiao Tong University (CN)
Venue
Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence
Published
2022-07
Pages
5502-5511
OpenAlex
W4285601030
Cited by
115
References
63
Citations by year
2026: 14 · 2025: 47 · 2024: 28 · 2023: 24 · 2022: 2
FWCI
13.96
Type
conference paper
Language
en
Open access
Locations
  • International Joint Conference on Artificial Intelligence (publishedVersion)
  • arXiv (Cornell University) (submittedVersion)
  • arXiv (Cornell University)
Funders
  • National Natural Science Foundation of China (62076161, 2021SHZDZX0102)
  • Shanghai Jiao Tong University (2021SHZDZX0102)
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › Reinforcement Learning in Robotics
  • Physical Sciences › Computer Science › Artificial Intelligence › AI-based Problem Solving and Planning
  • Physical Sciences › Computer Science › Artificial Intelligence › Domain Adaptation and Few-Shot Learning
Keywords
goal-conditioned reinforcement learning, goal representation, goal-conditioned policies

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