getLearnerModel
.For each class in the task, an individual regression model is fitted for the costs of that class. During prediction, the class with the lowest predicted costs is selected.
makeCostSensRegrWrapper(learner)
Learner
| character(1)
]
The regression learner.
If you pass a string the learner will be created via makeLearner
.Learner
].
makeClassifTask
,
makeCostSensClassifWrapper
,
makeCostSensWeightedPairsWrapper
Other wrapper: makeBaggingWrapper
,
makeConstantClassWrapper
,
makeCostSensClassifWrapper
,
makeDownsampleWrapper
,
makeFeatSelWrapper
,
makeFilterWrapper
,
makeImputeWrapper
,
makeMulticlassWrapper
,
makeMultilabelBinaryRelevanceWrapper
,
makeMultilabelClassifierChainsWrapper
,
makeMultilabelDBRWrapper
,
makeMultilabelNestedStackingWrapper
,
makeMultilabelStackingWrapper
,
makeOverBaggingWrapper
,
makePreprocWrapperCaret
,
makePreprocWrapper
,
makeRemoveConstantFeaturesWrapper
,
makeSMOTEWrapper
,
makeTuneWrapper
,
makeUndersampleWrapper
,
makeWeightedClassesWrapper