penalty fitness value not changing
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Hi
i am using ga for a mixed integer nonlinear constrained problem. i have got this plot result . the penality fitness value is constant along the generations and the run was terminated at genration 50. what does it mean?? i want also to understand the fundmental meaning of penality fitness value and what is the shape of the plot for a feasable solution
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Star Strider
on 10 Oct 2020
The penalty may not change.
In the options structure (in R2020b), I would use: 'PlotFcn',@gaplotbestf instead of whatever you are using. (I cannot tell what that is.)
Alan Weiss
on 25 Oct 2020
There may be only one feasible point that ga found.
Alan Weiss
MATLAB mathematical toolbox documentation
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