selection_linearrank {changepointGA} | R Documentation |
The default parents selection genetic algorithm operator
Description
The genetic algorithm require to select a pair of chromosomes, representing
dad
and mom
, for the crossover
operator to
produce offspring (individual for next generation). The parents chromosomes
are randomly selectd from the initialized population by a linear ranking
method according to each individual's fittness in the input argument
popFit
. By default, the dad has better fit/smaller fitness function
value/larger rank than mom
.
Usage
selection_linearrank(pop, popFit)
Arguments
pop |
A matrix contains the chromosomes for all individuals. The number of
rows is equal to |
popFit |
A vector contains the objective function value (population fit) being associated to each individual chromosome from above. |
Value
A list contains the chromosomes for dad
and mom
.
[Package changepointGA version 0.1.1 Index]