makeLearners: Create multiple learners at once.

Description Usage Arguments Value See Also Examples

View source: R/makeLearners.R

Description

Small helper function that can save some typing when creating mutiple learner objects. Calls makeLearner multiple times internally.

Usage

1
makeLearners(cls, ids = NULL, type = NULL, ...)

Arguments

cls

(character)
Classes of learners.

ids

(character)
Id strings. Must be unique. Default is cls.

type

(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. Alternatively these can be given using the par.vals argument.

Value

[named list of [Learner]). Named by ids.

[named list of [Learner]: R:named

See Also

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

Examples

1
makeLearners(c("rpart", "lda"), type = "classif", predict.type = "prob")

mlr documentation built on April 1, 2018, 12:03 p.m.