DFO-GN is a Python library for solving nonlinear least-squares problems, with optional box constraints. [DFO-LS] (https://github.com/numericalalgorithmsgroup/dfols) is a newer version of this package with more features. The documentation for DFO-GN is here.
Lindon Roberts
Lecturer
My research is in numerical analysis, particularly nonconvex and derivative-free optimization.