This measure specializes mlr3::Measure for classification problems. Predefined measures can be found in the mlr3misc::Dictionary mlr3::mlr_measures.

The task_type is set to "classif".

Format

R6::R6Class object inheriting from mlr3::Measure.

Construction

m = MeasureSurv$new(id, range, minimize, aggregator = NULL, properties = character(), predict_type = "risk",
     task_properties = character(), packages = character())

For a description of the arguments, see mlr3::Measure. The task_type is set to "surv". The currently only possible value for predict_type is "risk".

Fields

See Measure.

Methods

See Measure.

See also

Example survival measure: surv.harrells_c.