The problem is happened when i combined 2 parameter with 10 fold cross validation, so i had 3 looping. How to find the best 2 parameter from 3 looping. 

Dear all,

Thank you so much for all advice

Hi Hamidreza

could you share website or matlab code here, cause i haven't found yet the simple explanation about GA-SVM and PSO method.

Hi Michel

thanks for your recomended paper.

Hi Obada,

if you don't mind, could you share the matlab code to solve my problem.

However, if you also have just matab code not doing in libsvm, it will very helpful

i share my matlab code  in attachment.