Is mutation in Genetic Algorithm performed on the off springs generated after the crossover or on the chromosomes in the initial population?

Suppose I have an initial population (Chromosomes) P={P1, P2, P3, P4, ......., Pn}. If I do crossover on two random parents (P1XP2) by choosing random symmetrical points in P1 and P2. I name the...

11 November 2017 2,970 2 View