Setting Pareto FronI want to set the Pareto Front using genetic algorithm

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I'm using multiobjective genetic algorithm to optimize a fitness function. When I plot the Pareto Front, I obtain few points on the chart. How can I set the plot to have more points plotted?

Answers (1)

Alan Weiss
Alan Weiss on 11 Jan 2023
Edited: Alan Weiss on 11 Jan 2023
You can take a larger population. For example,
options = optimoptions('gamultiobj','PopulationSize',300);
Make sure to pass options in your call to gamultiobj.
You might also obtain a better-looking curve by using paretosearch instead of gamultiobj.
Alan Weiss
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