Basic GA for Travelling Salesman Problem
source : http://www.theprojectspot.com/tutorial-post/applying-a-genetic-algorithm-to-the-travelling-salesman-problem/5 di modifikasi untuk keperluan demo dan debugging proses secara detail, modifikasi penambahan roulette wheel selection,penambahan label kota, pengubahan nilai parameter mutation,crossover,popSize yang dinamis
this code has been modified from original source for demo and debugging purpose. adding roulette wheel selection,dynamically setting hyperparameter and print all process for demo purpose