man-roxygen/param_resampling.R

#' @param resampling ([mlr3::Resampling])\cr
#'   Resampling that is used to evaluate the performance of the hyperparameter configurations.
#'   Uninstantiated resamplings are instantiated during construction so that all configurations are evaluated on the same data splits.
#'   Already instantiated resamplings are kept unchanged.
#'   Specialized [Tuner] change the resampling e.g. to evaluate a hyperparameter configuration on different data splits.
#'   This field, however, always returns the resampling passed in construction.
mlr-org/mlr3tuning documentation built on April 14, 2025, 1 a.m.