Automatic Curriculum Learning through Value Disagreement
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Abstract (arXiv)
Continually solving new, unsolved tasks is the key to learning diverse behaviors. Through reinforcement learning (RL), we have made massive strides towards solving tasks that have a single goal. However, in the multi-task domain, where an agent needs to reach multiple goals, the choice of training goals can largely affect sample efficiency. When biological agents learn, there is often an organized and meaningful order to which learning happens. Inspired by this, we propose setting up an automatic curriculum for goals that the agent needs to solve. Our key insight is that if we can sample goals at the frontier of the set of goals that an agent is able to reach, it will provide a significantly stronger learning signal compared to randomly sampled goals. To operationalize this idea, we introduce a goal proposal module that prioritizes goals that maximize the epistemic uncertainty of the Q-function of the policy. This simple technique samples goals that are neither too hard nor too easy for the agent to solve, hence enabling continual improvement. We evaluate our method across 13 multi-goal robotic tasks and 5 navigation tasks, and demonstrate performance gains over current state-of-the-art methods.
Key facts. Cited by 86 papers in the map (data through 7 Oct 2026). First posted on arXiv 17 Jun 2020.
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Citing papers per year: 2021: 14; 2022: 19; 2023: 24; 2024: 9; 2025: 12; 2026: 8.
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- 2021Curriculum Learning: A Surveycited by 257
- 2022Evolving Curricula with Regret-Based Environment Designcited by 166
- 2022Goal-Conditioned Reinforcement Learning: Problems and Solutionscited by 145
- 2021Discovering and Achieving Goals via World Modelscited by 131
- 2021Replay-Guided Adversarial Environment Designcited by 108
- 2021Asymmetric self-play for automatic goal discovery in robotic manipulationcited by 71
- 2022BYOL-Explore: Exploration by Bootstrapped Predictioncited by 71
- 2022Automated Reinforcement Learning (AutoRL): A Survey and Open Problemscited by 69
- 2023OMNI: Open-endedness via Models of human Notions of Interestingnesscited by 66
- 2023Towards A Unified Agent with Foundation Modelscited by 46
- 2021Adversarial Intrinsic Motivation for Reinforcement Learningcited by 40
- 2021Learning more skills through optimistic explorationcited by 37
38 more
- 2023Decomposing the Enigma: Subgoal-based Demonstration Learning for Formal Theorem Provingcited by 37
- 2021Multi-task curriculum learning in a complex, visual, hard-exploration domain: Minecraftcited by 34
- 2022Environment Generation for Zero-Shot Compositional Reinforcement Learningcited by 32
- 2023Planning Goals for Explorationcited by 28
- 2021Self-Paced Context Evaluation for Contextual Reinforcement Learningcited by 25
- 2023ALAN: Autonomously Exploring Robotic Agents in the Real Worldcited by 23
- 2025Learning to Reason at the Frontier of Learnabilitycited by 20
- 2023Proximal Curriculum for Reinforcement Learning Agentscited by 19
- 2021TeachMyAgent: a Benchmark for Automatic Curriculum Learning in Deep RLcited by 18
- 2022Understanding the Complexity Gains of Single-Task RL with a Curriculumcited by 16
- 2022It Takes Four to Tango: Multiagent Selfplay for Automatic Curriculum Generationcited by 14
- 2023Outcome-directed Reinforcement Learning by Uncertainty & Temporal Distance-Aware Curriculum Goal Generationcited by 14
- 2024Acquiring Diverse Skills using Curriculum Reinforcement Learning with Mixture of Expertscited by 14
- 2023CQM: Curriculum Reinforcement Learning with a Quantized World Modelcited by 11
- 2024DRED: Zero-Shot Transfer in Reinforcement Learning via Data-Regularised Environment Designcited by 11
- 2025DISCOVER: Automated Curricula for Sparse-Reward Reinforcement Learningcited by 11
- 2025State-Covering Trajectory Stitching for Diffusion Plannerscited by 11
- 2023Imitation Learning from Observation with Automatic Discount Schedulingcited by 10
- 2023Robust Adversarial Reinforcement Learning via Bounded Rationality Curriculacited by 9
- 2023Variational Curriculum Reinforcement Learning for Unsupervised Discovery of Skillscited by 8
- 2021DisTop: Discovering a Topological representation to learn diverse and rewarding skillscited by 7
- 2023Visual-Policy Learning through Multi-Camera View to Single-Camera View Knowledge Distillation for Robot Manipulation Taskscited by 7
- 2025Beyond Accuracy: Dissecting Mathematical Reasoning for LLMs Under Reinforcement Learningcited by 7
- 2023Paced-Curriculum Distillation with Prediction and Label Uncertainty for Image Segmentationcited by 6
- 2023On the Benefit of Optimal Transport for Curriculum Reinforcement Learningcited by 6
- 2024Proximal Curriculum with Task Correlations for Deep Reinforcement Learningcited by 6
- 2024Learning World Models for Unconstrained Goal Navigationcited by 6
- 2022Open-Ended Reinforcement Learning with Neural Reward Functionscited by 5
- 2022Stein Variational Goal Generation for adaptive Exploration in Multi-Goal Reinforcement Learningcited by 5
- 2022Cell-Free Latent Go-Explorecited by 5
- 2024Grounded Curriculum Learningcited by 5
- 2026When Should We Introduce Safety Interventions During Pretraining?cited by 5
- 2026From Trainee to Trainer: LLM-Designed Training Environment for RL with Multi-Agent Reasoningcited by 5
- 2021Adaptive Multi-Goal Explorationcited by 4
- 2022Curiosity in Hindsight: Intrinsic Exploration in Stochastic Environmentscited by 4
- 2023Diversify & Conquer: Outcome-directed Curriculum RL via Out-of-Distribution Disagreementcited by 4
- 2022Active Task Randomization: Learning Robust Skills via Unsupervised Generation of Diverse and Feasible Taskscited by 3
- 2024Reset-free Reinforcement Learning with World Modelscited by 3
50 most cited of 86 All 86 (JSON)
- 2026Soft Curriculum Learning for Optimizing Fresh and Generalized Recommendations11 Aug 2026
- 2026From Trainee to Trainer: LLM-Designed Training Environment for RL with Multi-Agent Reasoning16 Jun 2026
- 2026Goal-Conditioned Agents that Learn Everything All at Once22 May 2026
- 2026Curriculum reinforcement learning with measurable task representation learning22 May 2026
- 2026Distributionally Robust Multi-Task Reinforcement Learning via Adaptive Task Sampling14 May 2026
- 2026Solving Parameter-Robust Avoid Problems with Unknown Feasibility using Reinforcement Learning17 Feb 2026
- 2026Unsupervised Learning of Efficient Exploration: Pre-training Adaptive Policies via Self-Imposed Goals27 Jan 2026
- 2026When Should We Introduce Safety Interventions During Pretraining?11 Jan 2026
- 2025TEACH: Temporal Variance-Driven Curriculum for Reinforcement Learning28 Dec 2025
- 2025Correspondence-Oriented Imitation Learning: Flexible Visuomotor Control with 3D Conditioning5 Dec 2025
- 2025Heterogeneous Adversarial Play in Interactive Environments21 Oct 2025
- 2025Orchestrate, Generate, Reflect: A VLM-Based Multi-Agent Collaboration Framework for Automated Driving Policy Learning21 Sep 2025
38 more
- 2025Causal-Paced Deep Reinforcement Learning24 Jun 2025
- 2025Beyond Accuracy: Dissecting Mathematical Reasoning for LLMs Under Reinforcement Learning5 Jun 2025
- 2025State-Covering Trajectory Stitching for Diffusion Planners1 Jun 2025
- 2025Beyond the Proxy: Trajectory-Distilled Guidance for Offline GFlowNet Training26 May 2025
- 2025DISCOVER: Automated Curricula for Sparse-Reward Reinforcement Learning26 May 2025
- 2025Imagine Beyond! Distributionally Robust Auto-Encoding for State Space Coverage in Online Reinforcement Learning23 May 2025
- 2025Autonomous Curriculum Design via Relative Entropy Based Task Modifications28 Feb 2025
- 2025Learning to Reason at the Frontier of Learnability17 Feb 2025
- 2024Learning World Models for Unconstrained Goal Navigation3 Nov 2024
- 2024Exploring the Edges of Latent State Clusters for Goal-Conditioned Reinforcement Learning3 Nov 2024
- 2024Unsupervised Skill Discovery for Robotic Manipulation through Automatic Task Generation7 Oct 2024
- 2024Grounded Curriculum Learning29 Sep 2024
- 2024Goal-Reaching Policy Learning from Non-Expert Observations via Effective Subgoal Guidance6 Sep 2024
- 2024Reset-free Reinforcement Learning with World Models19 Aug 2024
- 2024Proximal Curriculum with Task Correlations for Deep Reinforcement Learning3 May 2024
- 2024Acquiring Diverse Skills using Curriculum Reinforcement Learning with Mixture of Experts11 Mar 2024
- 2024DRED: Zero-Shot Transfer in Reinforcement Learning via Data-Regularised Environment Design5 Feb 2024
- 2023Learning Curricula in Open-Ended Worlds3 Dec 2023
- 2023Robust Adversarial Reinforcement Learning via Bounded Rationality Curricula3 Nov 2023
- 2023Variational Curriculum Reinforcement Learning for Unsupervised Discovery of Skills30 Oct 2023
- 2023Diversify & Conquer: Outcome-directed Curriculum RL via Out-of-Distribution Disagreement30 Oct 2023
- 2023CQM: Curriculum Reinforcement Learning with a Quantized World Model26 Oct 2023
- 2023SEGO: Sequential Subgoal Optimization for Mathematical Problem-Solving19 Oct 2023
- 2023Imitation Learning from Observation with Automatic Discount Scheduling11 Oct 2023
- 2023Accelerate Multi-Agent Reinforcement Learning in Zero-Sum Games with Subgame Curriculum Learning7 Oct 2023
- 2023How the level sampling process impacts zero-shot generalisation in deep reinforcement learning5 Oct 2023
- 2023On the Benefit of Optimal Transport for Curriculum Reinforcement Learning25 Sep 2023
- 2023Towards A Unified Agent with Foundation Models18 Jul 2023
- 2023Magnetic Field-Based Reward Shaping for Goal-Conditioned Reinforcement Learning16 Jul 2023
- 2023Maneuver Decision-Making Through Automatic Curriculum Reinforcement Learning Without Handcrafted Reward functions12 Jul 2023
- 2023OMNI: Open-endedness via Models of human Notions of Interestingness2 Jun 2023
- 2023Reward-Machine-Guided, Self-Paced Reinforcement Learning25 May 2023
- 2023Decomposing the Enigma: Subgoal-based Demonstration Learning for Formal Theorem Proving25 May 2023
- 2023L-SA: Learning Under-Explored Targets in Multi-Target Reinforcement Learning23 May 2023
- 2023Proximal Curriculum for Reinforcement Learning Agents25 Apr 2023
- 2023Planning Goals for Exploration23 Mar 2023
- 2023Visual-Policy Learning through Multi-Camera View to Single-Camera View Knowledge Distillation for Robot Manipulation Tasks13 Mar 2023
- 2023ALAN: Autonomously Exploring Robotic Agents in the Real World13 Feb 2023
50 newest of 86 All 86 (JSON)
- 2021Adversarial Intrinsic Motivation for Reinforcement Learningcited by 40
- 2023Imitation Learning from Observation with Automatic Discount Schedulingcited by 10
- 2025Correspondence-Oriented Imitation Learning: Flexible Visuomotor Control with 3D Conditioningcited by 1
- 2021DCUR: Data Curriculum for Teaching via Samples with Reinforcement Learningcited by 0
- 2025Correspondence-Oriented Imitation Learning: Flexible Visuomotor Control with 3D Conditioning5 Dec 2025
- 2023Imitation Learning from Observation with Automatic Discount Scheduling11 Oct 2023
- 2021DCUR: Data Curriculum for Teaching via Samples with Reinforcement Learning15 Sep 2021
- 2021Adversarial Intrinsic Motivation for Reinforcement Learning27 May 2021
- 2021Discovering and Achieving Goals via World Modelscited by 131
- 2023CQM: Curriculum Reinforcement Learning with a Quantized World Modelcited by 11
- 2024Learning World Models for Unconstrained Goal Navigationcited by 6
- 2024Reset-free Reinforcement Learning with World Modelscited by 3
- 2024Learning World Models for Unconstrained Goal Navigation3 Nov 2024
- 2024Reset-free Reinforcement Learning with World Models19 Aug 2024
- 2023CQM: Curriculum Reinforcement Learning with a Quantized World Model26 Oct 2023
- 2021Discovering and Achieving Goals via World Models18 Oct 2021
- 2023Towards A Unified Agent with Foundation Modelscited by 46
- 2023Towards A Unified Agent with Foundation Models18 Jul 2023
- 2021Curriculum Learning: A Surveycited by 257
- 2022Evolving Curricula with Regret-Based Environment Designcited by 166
- 2022Goal-Conditioned Reinforcement Learning: Problems and Solutionscited by 145
- 2021Replay-Guided Adversarial Environment Designcited by 108
- 2021Asymmetric self-play for automatic goal discovery in robotic manipulationcited by 71
- 2022BYOL-Explore: Exploration by Bootstrapped Predictioncited by 71
- 2022Automated Reinforcement Learning (AutoRL): A Survey and Open Problemscited by 69
- 2023OMNI: Open-endedness via Models of human Notions of Interestingnesscited by 66
- 2021Learning more skills through optimistic explorationcited by 37
- 2021Multi-task curriculum learning in a complex, visual, hard-exploration domain: Minecraftcited by 34
- 2022Environment Generation for Zero-Shot Compositional Reinforcement Learningcited by 32
- 2023Planning Goals for Explorationcited by 28
12 most cited of 69 All 69 (JSON)
- 2026Soft Curriculum Learning for Optimizing Fresh and Generalized Recommendations11 Aug 2026
- 2026Goal-Conditioned Agents that Learn Everything All at Once22 May 2026
- 2026Curriculum reinforcement learning with measurable task representation learning22 May 2026
- 2026Distributionally Robust Multi-Task Reinforcement Learning via Adaptive Task Sampling14 May 2026
- 2026Solving Parameter-Robust Avoid Problems with Unknown Feasibility using Reinforcement Learning17 Feb 2026
- 2026Unsupervised Learning of Efficient Exploration: Pre-training Adaptive Policies via Self-Imposed Goals27 Jan 2026
- 2025TEACH: Temporal Variance-Driven Curriculum for Reinforcement Learning28 Dec 2025
- 2025Heterogeneous Adversarial Play in Interactive Environments21 Oct 2025
- 2025Causal-Paced Deep Reinforcement Learning24 Jun 2025
- 2025Beyond the Proxy: Trajectory-Distilled Guidance for Offline GFlowNet Training26 May 2025
- 2025DISCOVER: Automated Curricula for Sparse-Reward Reinforcement Learning26 May 2025
- 2025Imagine Beyond! Distributionally Robust Auto-Encoding for State Space Coverage in Online Reinforcement Learning23 May 2025
12 newest of 69 All 69 (JSON)