Hi, Apologies, Julia newcomer. I’m trying to use Optim.jl to fit the parameters of a particular custom noise model by minimizing negative log-likelihood, but I’m running into some issues where methods that exist in previous examples don’t seem to exist anymore. In particular, I’m trying to use the…

There is a fair chance that changing to lower = [0, 0, 0.0] upper = [1, 1, 1.0] will solve the problem. (Yes, the bounds should be floats.)

Optim constrained optimization issues

Tamas_Papp August 9, 2019, 5:56am 2

Please provide a self-contained example and the version of Optim that you are using.