learner$properties, which returns a
character vector.setProperties(learner, props)addProperties(learner, props)
removeProperties(learner, props)
hasProperties(learner, props)
setProperties, addProperties and removeProperties
return an updated Learner.
hasProperties returns a logical vector of the same length of props.Learner,
makeLearner; getHyperPars;
getParamSet; removeHyperPars;
setHyperPars; setId;
setPredictThreshold;
setPredictType; showHyperPars