http://noisy-agent.csail.mit.edu/ WebOct 13, 2024 · Exploration is crucial for training the optimal reinforcement learning (RL) policy, where the key is to discriminate whether a state visiting is novel. Most previous work focuses on designing heuristic rules or distance metrics to check whether a state is novel without considering such a discrimination process that can be learned.

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WebIntrinsic reward-based exploration methods such as ICM and RND propose to measure the novelty of a state by predicting the error of the problem, and provide a large intrinsic reward for a state with high novelty to promote exploration. These methods achieve promising results on exploration-difficult tasks under many sparse reward settings. WebFeb 24, 2024 · From an exploration perspective, self-imitation learning is a passive exploration approach that enhances the exploration of advantageous states in the replay buffer rather than encouraging the exploration of novel states. Expert demonstration of reinforcement learning is also the intersection of imitation learning and RL. … canon rechargeable battery

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WebApr 9, 2024 · Briana Loewinsohn's graphic novel presents a fully developed internal, and external, landscape without leaning heavily on words. It's a sophisticated exploration of the weight adults carry around. WebNov 12, 2024 · NovelD: A Simple yet Effective Exploration Criterion Conference on Neural Information Processing Systems (NeurIPS) Abstract Efficient exploration under sparse rewards remains a key challenge in deep reinforcement learning. Previous exploration methods (e.g., RND) have achieved strong results in multiple hard tasks. WebApr 12, 2024 · April 12, 2024, 7:02 a.m. ET. The journalist David Grann was rummaging through the electronic files of a British archive in 2016, researching one of his pet obsessions — mutinies — when he ... canon rechargeable battery for rebel xsi