how to implement pso algoritm

i used regression linear and perdiect my parameter which i need ... i want to use pso algoritm in my code to optimize my code...i saw some video on youtube but all of them focus on something like it f(x)=sum xi^2 but i have dataset that i got them from experimental test and used it in svr model ..i can't understand use database in pso code ...

give me help to solve my problem

thanks in advance

[Andreas Goser]

Assuming "PSO" stands for "Particle Smarm Optimization", there are many implementations out there, including one by MathWorks.

[ali]

i want to do it on matlab but i dont know how to use it

[Mann Baidi]

You can refer for the following documentation to start.

https://www.mathworks.com/help/gads/particleswarm.html

You need to have Global Optimization Toolbox for using the 'particleswarm' function.

[Sam Chak]

Hi @ali

Edit: Here are some materials related to support vector machine (SVM):

https://www.mathworks.com/discovery/support-vector-machine.html

https://www.mathworks.com/help/stats/train-support-vector-machines-in-classification-learner-app.html

https://www.mathworks.com/help/stats/regressionsvm-class.html

https://www.mathworks.com/help/stats/regressionsvmpredict.html

[ali]

hi .after some sufacing on web i got it when i use liner regression app this method use three hyper parameter something like ( gama . epsilon . c ) how can i change for example when i got optimaziton of them from pso algoritm ..i used app an i dont any access to them in order to change...any algoritm i choose to train in this app give me mse ...msa..rmse etc

[Sam Chak]

Hi @ali

Unfortunately, SVM and the usage of its hyperparameters in PSO are not topics covered in my math courses, so I can't provide direct assistance with that. However, I have updated my post with some SVM materials that might be helpful in solving your problem.