Transcription of Soft Actor-Critic: Off-Policy Maximum Entropy Deep ...
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Soft Actor-Critic: Off-Policy Maximum Entropy Deep ...
Soft Actor-Critic: Off-Policy Maximum Entropy Deep ReinforcementLearning with a Stochastic ActorTuomas Haarnoja1 Aurick Zhou1 Pieter Abbeel1 Sergey Levine1 AbstractModel-free deep reinforcement learning (RL) al-gorithms have been demonstrated on a range ofchallenging decision making and control , these methods typically suffer from twomajor challenges: very high sample complexityand brittle convergence properties, which necessi-tate meticulous hyperparameter tuning. Both ofthese challenges severely limit the applicabilityof such methods to complex, real-world this paper, we propose soft actor-critic, an Off-Policy actor-critic deep RL algorithm based on themaximum Entropy reinforcement learning frame-work.
jor challenge for stability and convergence (Bhatnagar et al., 2009). This challenge is further exacerbated in continuous state and action spaces, where a separate actor network is often used to perform the maximization in Q-learning. A commonly used algorithm in such settings, deep determinis-tic policy gradient (DDPG) (Lillicrap et al.,2015 ...
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