A simple Dictionary storing objects of class Measure. Each measure has an associated help page, see mlr_measures_[id].
mlr_measures_[id]
R6::R6Class object.
See Dictionary.
as.data.table(dict) Dictionary -> data.table::data.table() Returns a data.table::data.table() with fields "key", "task_type", "predict_type", and "packages" as columns.
as.data.table(dict)
data.table::data.table()
Example measures:
classif.auc.
classif.auc
time_train.
time_train
Other Dictionary: mlr_generators, mlr_learners, mlr_resamplings, mlr_tasks
mlr_generators
mlr_learners
mlr_resamplings
mlr_tasks
Other Measure: MeasureClassif, MeasureRegr, Measure
MeasureClassif
MeasureRegr
Measure
# NOT RUN { as.data.table(mlr_measures) mlr_measures$get("classif.ce") # }
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