Differential Equations and Nonlinear Analysis Seminar: Juan Carlos, Centro de Modelización Matemática, Ecuador, Bilevel learning for inverse problems
ZoomIn recent years, novel optimization ideas have been applied to several inverse problems in combination with machine learning approaches, to improve the inversion by optimally choosing different quantities/functions of interest. A fruitful approach in this sense is bilevel optimization, where the inverse problems are considered as lower-level constraints, while on the upper-level a loss function based…