Nothing
OptimInstance$print()
errored when the search space was empty.Tuner
and FSelector
were rejected by ContextOptimization
.Archive$data_extra
.Terminator$format(with_params = TRUE)
printed an empty list when no parameter was set.OptimizerIrace
automatically added the instances
parameter to Objective$constants
.
From now on, the instances
parameter can be also set manually.branin(xs)
is now branin(x1, x2, noise)
and branin_wu(x1, x2, fidelity)
.ObjectiveRFunMany
that can evaluate a list of configurations with a user supplied function.ObjectiveRFunDt$eval_many()
did not create a column with NA
for the missing parameter.digits
in OptimizerIrace
is 15 now to avoid rounding errors.OptimizerIrace
.
By default, the bounds of double parameters are represented with 15 decimal places now.
The digits
parameter of OptimizerIrace
also changes number of decimal places of the bounds now.OptimizerIrace
did not work with parameters with multiple dependencies.mlr_callbacks
.callback_optimization()
function.OptimizerFocusSearch
that performs a focusing random search.Optimizer
and Terminator
objects have the field $id
now.$print()
method of OptimInstance
omits unnecessary columns now.$clear()
method of OptimInstance
raised an error.$clear()
method of Archive
missed to reset the $start_time
field.Optimizer
and Terminator
objects have the optional field $label
now.as.data.table()
functions for objects of class Dictionary
have been extended with additional columns.as.data.table.DictionaryTerminator()
function.$.status()
method of TerminatorRunTime
and TerminatorClockTime
was not in a consistent unit.
The return is in seconds from now on.as.data.table.DictionaryOptimizer()
function.$help()
method which opens the manual page of an Optimizer
.$nds_selection()
method to Archive
.Codomain
class that allows extra parameters.ObjectiveRFun
are named.OptimInstance
, Archive
and Objective
objects were not cloned properly.$param_classes
, $properties
and $packages
of Optimizer
objects are read-only now.branin()
function is exported now.TerminatorEvals
can now be changed depending on the dimension of the search space with the parameter k
.bb_optimize()
function.OptimizerIrace
which calls irace::irace
from the irace
package.$clear()
method to OptimInstance
to reset the instance.$print()
methods.check_values
flag in OptimInstance
, OptimInstanceSingleCrit
, OptimInstanceMultiCrit
, ObjectiveRFun
and ObjectiveRFunDt
.data.table
within the Archive
can now be accessed with $data
.m
parameter of Archive$best()
is renamed to batch
.ArchiveBest
class which only stores best scoring evaluation instead of all evaluationsObjectiveRFunDt
is used with a domain without trafo.ParamUty
in OptimizerDesignPoints
.OptimizerCmaes
and OptimizerNloptr
can now be randomly created or from center of the search space.$optimize()
method supports progress bars via the package progressr
.bibtex
.OptimizerCmaes
which calls adagio::pureCMAES
from the adagio
package.Optimizer
is not installed.Any scripts or data that you put into this service are public.
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