adana (version 1.1.0)

randmut4: Random mutation 4

Description

An alternative random mutation operator proposed by Wijayaningrum et.al. (2017).

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

Usage

randmut4(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

Wijayaningrum, V.N., Starkweather, T. and D'ann, F. (2017). Scheduling problemsand traveling salesman: The genetic edge recombination operators. In Proc. of ICGA, Vol. 89, pp. 133-40.

See Also

mutate, bitmut, randmut, randmut2, randmut3, unimut, 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)
randmut4(offspring, lb=lb, ub=ub)
# }