Mastering Visual Continuous Control: Improved Data-Augmented Reinforcement Learning
arXiv:2107.09645
Abstract
We present DrQ-v2, a model-free reinforcement learning (RL) algorithm for visual continuous control. DrQ-v2 builds on DrQ, an off-policy actor-critic approach that uses data augmentation to learn directly from pixels. We introduce several improvements that yield state-of-the-art results on the DeepMind Control Suite. Notably, DrQ-v2 is able to solve complex humanoid locomotion tasks directly from pixel observations, previously unattained by model-free RL. DrQ-v2 is conceptually simple, easy to implement, and provides significantly better computational footprint compared to prior work, with the majority of tasks taking just 8 hours to train on a single GPU. Finally, we publicly release DrQ-v2's implementation to provide RL practitioners with a strong and computationally efficient baseline.
References in corpus (16)
- Playing Atari with Deep Reinforcement Learning
- Soft Actor-Critic Algorithms and Applications
- DeepMind Control Suite
- Reinforcement Learning with Augmented Data
- Dream to Control: Learning Behaviors by Latent Imagination
- Safe and Efficient Off-Policy Reinforcement Learning
- Learning Predictive Representations for Deformable Objects Using Contrastive Estimation
- Decoupling Representation Learning from Reinforcement Learning
- Automatic Data Augmentation for Generalization in Deep Reinforcement Learning
- Data-Efficient Reinforcement Learning with Self-Predictive Representations
- Reinforcement Learning with Prototypical Representations
- Mastering Atari with Discrete World Models
- Visual Imitation Made Easy
- Robust Policies via Mid-Level Visual Representations: An Experimental Study in Manipulation and Navigation
- On the model-based stochastic value gradient for continuous reinforcement learning
- Learning Visual Robotic Control Efficiently with Contrastive Pre-training and Data Augmentation
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- Counterfactual experience augmented off-policy reinforcement learning
- CROP: Towards Distributional-Shift Robust Reinforcement Learning using Compact Reshaped Observation Processing
- Towards Deeper Deep Reinforcement Learning with Spectral Normalization
- Learning State Representations via Retracing in Reinforcement Learning
- Learning Pessimism for Robust and Efficient Off-Policy Reinforcement Learning
- A Champion-level Vision-based Reinforcement Learning Agent for Competitive Racing in Gran Turismo 7
- Maximum Entropy Model-based Reinforcement Learning
- Is High Variance Unavoidable in RL? A Case Study in Continuous Control