An Improved Teaching-Learning-Based Optimization with the Social Character of PSO for Global Optimization

Algorithm 3

Subroutine for mutation.

pop = sort(pop);

if abs(bestfit(gen) − bestfit(gen − 1)) < then ; else ;

   if ( == )

     ;

     for  : popsize

        if rand(1) < p _c

          = ceil(rand(1) dimsize);

         pop() = pop() +   rands();

         if pop() > then pop) = ;

         if pop() < then pop() = ;

        end

     end

   end

end