getClassWeightParam {mlr}R Documentation

Get the class weight parameter of a learner.

Description

Gets the class weight parameter of a learner.

Usage

getClassWeightParam(learner, lrn.id = NULL)

Arguments

learner

(Learner | character(1))
The learner. If you pass a string the learner will be created via makeLearner.

lrn.id

(character)
Only used for BaseEnsembles. It is possible that multiple learners in a base ensemble have a class weight param. Specify the learner from which the class weight should be extracted.

Value

numeric LearnerParam: A numeric parameter object, containing the class weight parameter of the given learner.

See Also

Other learner: LearnerProperties, getHyperPars, getLearnerId, getLearnerNote, getLearnerPackages, getLearnerParVals, getLearnerParamSet, getLearnerPredictType, getLearnerShortName, getLearnerType, getParamSet, helpLearnerParam, helpLearner, makeLearners, makeLearner, removeHyperPars, setHyperPars, setId, setLearnerId, setPredictThreshold, setPredictType

[Package mlr version 2.16.0 Index]