R: Get default measure.

getDefaultMeasure {mlr} | R Documentation

## Get default measure.

### Description

Get the default measure for a task type, task, task description or a learner. Currently these are: classif: mmce
regr: mse
cluster: db
surv: cindex
costsen: mcp
multilabel: multilabel.hamloss

### Usage

    getDefaultMeasure(x)

### Arguments

`x` | ([character(1)' | Task | TaskDesc | Learner) Task type, task, task description, learner name, a learner, or a type of learner (e.g. "classif").

### Value

(Measure).

[Package mlr version 2.17.1 Index]