連続行動空間のための深層強化学習による制御
Continuous control with deep reinforcement learning
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決定論的方策勾配に基づくactor-criticのモデルフリー強化学習アルゴリズムを提案し、20以上の物理シミュレーションタスクを同一のハイパーパラメータで解き、生のピクセル入力からのend-to-end学習も示した。
分類: landmark
原文アブストラクト
We adapt the ideas underlying the success of Deep Q-Learning to the continuous action domain. We present an actor-critic, model-free algorithm based on the deterministic policy gradient that can operate over continuous action spaces. Using the same learning algorithm, network architecture and hyper-parameters, our algorithm robustly solves more than 20 simulated physics tasks, including classic problems such as cartpole swing-up, dexterous manipulation, legged locomotion and car driving. Our algorithm is able to find policies whose performance is competitive with those found by a planning algorithm with full access to the dynamics of the domain and its derivatives. We further demonstrate that for many of the tasks the algorithm can learn policies end-to-end: directly from raw pixel inputs.
