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Creates an AutoTuner with glmnet (elastic net) and search space for alpha.

Usage

make_autotuner_glmnet(
  task,
  n_evals = NULL,
  inner_folds = 3,
  measure = "classif.auc"
)

Arguments

task

An mlr3 Task

n_evals

Number of Bayesian optimization iterations

inner_folds

Number of inner CV folds

measure

Performance measure

Value

An AutoTuner object