An MI has information about how many individuals are
represented by the same genotype. This information is valuable to
the mutation operator to accelerate the probability of mutation
without falling into the problems identified above. Because the MI
represents a set of clones, in the new mutation operator we mutate
each of the clones with different mutation rates. The first is
mutated with the probability set for this operator (minProb), and
this probability will be modified as more clones are mutated