PINN-BO: A Black-box Optimization Algorithm using Physics-Informed Neural Networks

Black-box optimization is a powerful approach for discovering global optima in noisy and expensive black-box functions, a problem widely encountered in real-world scenarios. Recently, there has been a growing interest in leveraging domain knowledge to enhance the efficacy of machine learning methods. Partial Differential Equations (PDEs) often provide an effective means for elucidating the fundamental principles governing the black-box functions. In this paper, we propose PINN-BO, a black-box optimization algorithm employing Physics-Informed Neural Networks that integrates the knowledge from Partial …

algorithm box cs.lg differential domain domain knowledge functions global knowledge machine machine learning networks neural networks optimization physics physics-informed pinn world