Dimensional homogeneity constrained gene expression programming for discovering governing equations
Wenjun Ma,
Jun Zhang,
Kaikai Feng
et al.
Abstract:Data-driven discovery of governing equations is of great significance for helping us understand intrinsic mechanisms and build physical models. Recently, numerous highly innovative algorithms have emerged, aimed at inversely discovering the underlying governing equations from data, such as sparse regression-based methods and symbolic regression-based methods. Along this direction, a novel dimensional homogeneity constrained gene expression programming (DHC-GEP) method is proposed in this work. The DHC-GEP simu… Show more
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