Exploration in unknown environments is a fundamental problem in reinforcement learning and control. In this work, we study task-guided exploration and determine what precisely an …
The impetus for exploration in reinforcement learning (RL) is decreasing uncertainty about the environment for the purpose of better decision making. As such, exploration plays a …
A Russo, A Proutiere - Advances in Neural Information …, 2024 - proceedings.neurips.cc
We study the problem of exploration in Reinforcement Learning and present a novel model- free solution. We adopt an information-theoretical viewpoint and start from the instance …
Many potential applications of reinforcement learning (RL) are stymied by the large numbers of samples required to learn an effective policy. This is especially true when applying RL to …
A key challenge in reinforcement learning is how an agent can efficiently gather useful information about its environment to make the right decisions, ie, how can the agent be …
In many practical applications of RL, it is expensive to observe state transitions from the environment. For example, in the problem of plasma control for nuclear fusion, computing …
P Gupta, V Srivastava - … IEEE 61st Conference on Decision and …, 2022 - ieeexplore.ieee.org
We propose Deterministic Sequencing of Exploration and Exploitation (DSEE) algorithm with interleaving exploration and exploitation epochs for model-based RL problems that aim …
Many real-world reinforcement learning tasks require control of complex dynamical systems that involve both costly data acquisition processes and large state spaces. In cases where …
M Blanke, M Lelarge - International Conference on Machine …, 2023 - proceedings.mlr.press
Abstract Model-based reinforcement learning is a powerful tool, but collecting data to fit an accurate model of the system can be costly. Exploring an unknown environment in a sample …