arXiv · 2404.10017
Model-based Offline Quantum Reinforcement Learning
Abstract
This paper presents the first algorithm for model-based offline quantum reinforcement learning and demonstrates its functionality on the cart-pole benchmark. The model and the policy to be optimized are each implemented as variational quantum circuits. The model is trained by gradient descent to fit a pre-recorded data set. The policy is optimized with a gradient-free optimization scheme using the return estimate given by the model as the fitness function. This model-based approach allows, in principle, full realization on a quantum computer during the optimization phase and gives hope that a quantum advantage can be achieved as soon as sufficiently powerful quantum computers are available.
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Simon Eisenmann, Daniel Hein, Steffen Udluft, Thomas A. Runkler. 2024-04-14. Model-based Offline Quantum Reinforcement Learning. https://doi.org/10.1109/qce60285.2024.00175
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