If I have multi-level planning problem having more than 2 planning levels i.e. more than one local/global searches in it, then how to deal these multiple local or global searches in a swarm optimization algorithms?
First of all, you should get the core point and processes of the algorithm which you will use. Then make different levels of problem oriented operations in the proposed algorithm. for example different crossover method.
Jabir Mumtaz, the step forward is to look at the different global searches or techniques, understand how they work and try to solve your problem with available dataset. You can compare the solution strength of these nature inspired algorithms. I suggest you look at the link sent by Dr. Mohamed-Mourad Lafifi. They will be very helpful.