Off-Policy Classification - A New Reinforcement Learning Model Selection Method

Posted by Alex Irpan, Software Engineer, Robotics at GoogleReinforcement learning (RL) is a framework that lets agents learn decision making from experience. One of the many variants of RL is off-policy RL, where an agent is trained using a combination of data collected by other agents (off-policy data) and data it collects itself to learn generalizable skills like robotic walking and grasping. In contrast, fully off-policy RL is a variant in which an agent learns entirely from older data, which...

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