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arXiv · 2411.04917

Optimal control under unknown intensity with Bayesian learning

Nicolas Baradel·Quentin Cormier
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Abstract

We investigate an optimal control problem motivated by neuroscience, where the dynamics is driven by a Poisson process with a controlled stochastic intensity and an unknown parameter. Given a prior distribution for the unknown parameter, we describe its evolution using Bayes' rule. We reformulate the optimization problem by applying Girsanov's theorem and establish a dynamic programming principle. Finally, we characterize the value function as the unique viscosity solution to a finite-dimensional Hamilton-Jacobi-Bellman equation, which can be solved numerically.

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Nicolas Baradel, Quentin Cormier. 2024-11-07. Optimal control under unknown intensity with Bayesian learning. https://arxiv.org/abs/2411.04917

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