Working of PSO with hybrid function
2 views (last 30 days)
Show older comments
I am using PSO with hybird function (in my case I am using fmincon) for my optimisation problem, and I am stuck with confuison about the working methodology. In documentation, it is written 'A hybrid function is another minimization function that runs after the particle swarm algorithm terminates', does it mean hybrid funtion runs after PSO at each iteration or it means hybrid function works when PSO wont be able to minimize the objective function further.
An explanation will be appreciated.
Thanks.
0 Comments
Accepted Answer
Alan Weiss
on 6 Oct 2021
It means the hybrid function runs after particleswarm stops. Ends. Is done. That's what terminates means. In fact, it is equivalent to run particleswarm without a hybrid function, then run fmincon starting from the particleswarm solution.
Usually, you use a hybrid function to obtain a more accurate local solution. I hope that is what you are trying to achieve.
Alan Weiss
MATLAB mathematical toolbox documentation
More Answers (0)
See Also
Categories
Find more on Particle Swarm in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!