psRace {irace} | R Documentation |
psRace
performs a postselection race of a set of configurations.
psRace(
iraceResults,
max_experiments,
conf_ids = NULL,
iteration_elites = FALSE
)
iraceResults |
|
max_experiments |
|
conf_ids |
IDs of the configurations in iraceResults$allConfigurations to be used for ablation.
If NULL, the |
iteration_elites |
If TRUE, only select the best configuration of each iteration.
If FALSE, select from all elite configurations of all iterations. |
If iraceLogFile is NULL, it returns a list with the following elements:
Configurations used in the race.
A matrix with the instances used in the experiments. First column has the instances ids from iraceResults$scenario$instances, second column the seed assigned to the instance.
Maximum number of experiments set for the race.
A matrix with the results of the experiments (columns are configurations, rows are instances).
Best configurations found in the experiments.
If iraceLogFile
is provided this list object will be saved in iraceResults$psrace_log
.
Leslie Pérez Cáceres and Manuel López-Ibáñez
logfile <- system.file(package="irace", "exdata", "sann.rda")
# Execute the postselection after the execution of irace. Use 10% of the total budget.
psRace(logfile, max_experiments=0.1)