Saving intermediate population during GA
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I need some help to find out a way to store the information related to every generation of the GA
(both the variable and the fitness values)
It could be both on an external file ( e.g. in a .txt file) or in a struct array.
Which one do you suggest? And how can I do it?
Thanks in advance
采纳的回答
Alan Weiss
2013-4-18
1 个投票
You can save whatever you like using an output function. For examples of output functions (using a different syntax, be careful, GA uses its own), see a MATLAB example, and an Optimization Toolbox example.
Alan Weiss
MATLAB mathematical toolbox documentation
2 个评论
yusra asad
2018-12-8
It seems that the example gives only the values of the variables, I need the corresponding fval for each indiviual, did you get it?
更多回答（1 个）
Daniel Frisch
2020-10-7
You can use my function
outputFcn_global
to store all intermediate results in a global variable, and easily inspect them later on.
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