Small helper function that can save some typing when creating mutiple learner objects. Calls makeLearner multiple times internally.
makeLearners(cls, ids = NULL, type = NULL, ...)(character) Classes of learners.
(character)
Id strings. Must be unique.
Default is cls.
(character(1))
Shortcut to prepend type string to cls so one can set cls = "rpart".
Default is NULL, i.e., this is not used.
(any) Optional named (hyper)parameters. If you want to set
specific hyperparameters for a learner during model creation, these should
go here. You can get a list of available hyperparameters using
getParamSet(<learner>). Alternatively hyperparameters can be given using
the par.vals argument but ... should be preferred!
(named list of Learner). Named by ids.
Other learner: LearnerProperties,
getClassWeightParam,
getHyperPars, getLearnerId,
getLearnerNote,
getLearnerPackages,
getLearnerParVals,
getLearnerParamSet,
getLearnerPredictType,
getLearnerShortName,
getLearnerType, getParamSet,
helpLearnerParam,
helpLearner, makeLearner,
removeHyperPars,
setHyperPars, setId,
setLearnerId,
setPredictThreshold,
setPredictType
# NOT RUN {
makeLearners(c("rpart", "lda"), type = "classif", predict.type = "prob")
# }
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