A LearnerRegr for a regression tree implemented in rpart::rpart() in package rpart. Parameter xval is set to 0 in order to save some computation time.

Format

R6::R6Class inheriting from LearnerRegr.

Construction

LearnerRegrRpart$new()
mlr_learners$get("regr.rpart")
lrn("regr.rpart")

References

Breiman L, Friedman JH, Olshen RA, Stone CJ (2017). Classification And Regression Trees. Routledge. doi: 10.1201/9781315139470 .

See also

Dictionary of Learners: mlr_learners

as.data.table(mlr_learners) for a complete table of all (also dynamically created) Learner implementations.