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respect.unordered.factors of
search space ranger.rbv1 to "ignore" and
"order".rbv2 search spaces was wrong.
The source is Binder, Pfisterer, and Bischl (2020). Thanks to @markus-schaffer.rbv1 search spaces from the Kühn (2018)
paper.... parameter to
rd_info.TuningSpace().method argument of
mlr3tuning::tune().paradox::TuneToken in lts()
were not passed to learners created with
$get_learner().lts() return.mlr_tuning_spaces prefix to aliases.paradox::TuneToken to lts() to
add, remove or overwrite parameters in tuning spaces and learners.lts().as.data.table.TuningSpace() function.TuningSpace objects have the optional field
$label now.$help() method which opens the manual page of
a TuningSpace.glmnet and kknn
to default collection.as_search_space() function to create search
spaces from TuningSpace objects.subsample hyperparameter is tuned on a
logarithmic scale now. The lower bound of alpha is reduced
from 1e-4 to 1e-3. The tuning range of the
lambda hyperparameter was 0.1 to 1. From now on,
lambda is tuned from 1e-3 to 1e3
on a logarithmic scale.mtry.ratio hyperparameter to tuning spaces of
the ranger learner.$print() method to TuningSpace
objects.These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.