| ox2 {adana} | R Documentation |
Order-based crossover (OX2)
Description
Order-based crossover (OX2) is a crossover operator for permutation encoded chromosomes. It is an operator that forces the order of several randomly selected positions in one parent to the other parent (Syswerda, 1991).
Usage
ox2(x1, x2, cxon, cxoxk, ...)
Arguments
x1 |
A vector. It contains the chromosomal information of parent-1. |
x2 |
A vector. It contains the chromosomal information of parent-2. |
cxon |
Number of offspring to be generated as a result of crossover |
cxoxk |
Number of genes to be changed |
... |
Further arguments passed to or from other methods. |
Value
A matrix containing the generated offsprings.
Author(s)
Zeynel Cebeci & Erkut Tekeli
References
Sysweda, G. (1991). Schedule optimization using genetic algorithms. Handbook of Genetic Algorithms.
See Also
cross,
px1,
kpx,
sc,
rsc,
hux,
ux,
ux2,
mx,
rrc,
disc,
atc,
cpc,
eclc,
raoc,
dc,
ax,
hc,
sax,
wax,
lax,
bx,
ebx,
blxa,
blxab,
lapx,
elx,
geomx,
spherex,
pmx,
mpmx,
upmx,
ox,
mpx,
erx,
pbx,
pbx2,
cx,
icx,
smc
Examples
parent1 = c(1, 2, 3, 4, 5, 6, 7, 8)
parent2 = c(4, 2, 5, 1, 6, 8, 3, 7)
ox2(parent1, parent2)