fmincon, MaxFunctionEvaluations and out of memory
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When I increasing manually the "MaxFunctionEvaluations" in fmincon, optimization stopped because of "out of memory". How can I fix it?
1 Kommentar
Walter Roberson
am 30 Mai 2019
I would not tend to expect that unless your objective function is saving data to memory, or in certain cases involving OutputFcn or PlotFcn ?
Antworten (1)
Hessam Fathipour
am 1 Jun. 2019
Bearbeitet: Hessam Fathipour
am 1 Jun. 2019
1 Kommentar
Walter Roberson
am 1 Jun. 2019
Bearbeitet: Walter Roberson
am 1 Jun. 2019
Are you using OutputFcn or PlotFcn or saving data to persistent memory or global variables?
Are you using a lot of input variables? Possibly enough that without the increasing in function evaluations, it cannot estimate the gradient even once, so increasing the maximum function evaluations might be permitting it to proceed further than it would otherwise?
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