adana (version 1.1.0)

unimut: Uniform Mutation

Description

The Random Resetting Mutation operator replaces the value of a randomly selected gene with a randomly selected value between the allowed limits for that gene (Michalewicz, 1994).

This operator is used for value encoded (integer or real number) chromosomes.

Usage

unimut(y, lb, ub, ...)

Arguments

y

A vector. Chromosome of the offspring

lb

A vector. Lower bounds of genes

ub

A vector. Upper bounds of genes

…

Further arguments passed to or from other methods.

Value

mutant

A vector. Chromosome of the offspring

mutgen

The number of the mutated gene.

References

Michalewicz, . (1994).

See Also

mutate, bitmut, randmut, randmut2, randmut3, randmut4, boundmut, nunimut, nunimut2, powmut, powmut2, gaussmut, gaussmut2, gaussmut3, bsearchmut1, bsearchmut2, swapmut, invmut, shufmut, insmut, dismut, invswapmut, insswapmut, invdismut

Examples

# NOT RUN {
lb = c(2, 1, 3, 1, 0, 4)
ub = c(10, 15, 8, 5, 6, 9)
offspring = c(8, 6, 4, 1, 3, 7)
unimut(offspring, lb, ub)
# }