This measure specializes Measure for classification problems.
Predefined measures can be found in the Dictionary mlr_measures.
R6::R6Class object inheriting from Measure.
m = MeasureClassif$new(id, range, minimize, predict_type = "response", task_properties = character(0L), packages = character(0L))
For a description of the arguments, see Measure.
The task_type
is set to "classif"
.
Possible values for predict_type
are "response"
and "prob"
.
See Measure.
See Measure.
Example classification measure: classif.ce
.
Other Measure: MeasureRegr
,
Measure
, mlr_measures