2 papers
cs.LG2023
Towards stable real-world equation discovery with assessing differentiating quality influence
Mikhail Masliaev, Ilya Markov, Alexander Hvatov
This paper explores the critical role of differentiation approaches for data-driven differential equation discovery. Accurate derivatives of the input data are essential for reliab…
cs.NE2023
Directed differential equation discovery using modified mutation and cross-over operators
Elizaveta Ivanchik, Alexander Hvatov
The discovery of equations with knowledge of the process origin is a tempting prospect. However, most equation discovery tools rely on gradient methods, which offer limited control…