How to force ga and particleswarm to stop ONLY on max iterations reached

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JMP Phillips
JMP Phillips le 4 Sep 2015
Commenté : hemanth chaduvula le 16 Juin 2020
ga and particleswarm has a few stopping conditions I don't want it to stop running once tolerance is met, but continue for max iterations. Tried to do this by setting TolFun to 0 but doesn't work.
options = optimoptions('particleswarm','OutputFcns',@mypsoutputfun, 'MaxIter',MaxGeneration_fun,'SwarmSize',n_pop_ps,'Display','none','StallTimeLimit', 1,'TolFun', 0)

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Walter Roberson
Walter Roberson le 4 Sep 2015
I would suggest an experiment of setting the stall limit fairly high. You could try inf but that might not be accepted. Memory might be allocated for holding this many values so you might not be able to get too wild.
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JMP Phillips
JMP Phillips le 4 Sep 2015
Modifié(e) : JMP Phillips le 4 Sep 2015
For particle swarm found I have to set 'StallIterLimit' >= MaxIter which effectively guarantees tolerance stopping condition is never reached. Same for StallGenLimit in GA.
hemanth chaduvula
hemanth chaduvula le 16 Juin 2020
Dear sir
If I set 'StallIterLimit' >= MaxIter then it shows following error
"Matrix dimensions must agree". Please solve my issue.

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