Fix mlr3-dev test failure: use `classif.rpart` learner `iris` dataset

mlr-org / mlr3pipelines

Dataflow Programming for Machine Learning in R

https://mlr3pipelines.mlr-org.com/

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Fix mlr3-dev test failure: use `classif.rpart` learner `iris` dataset #647

Closed pat-s closed 2 years ago

pat-s commented 2 years ago

Currently this test errors in CI (mlr3-dev). I am wondering a bit why it passed with mlr3 release but did not check in greater detail. The current issue is that regr.rpart (defined a few lines above) is applied on the iris dataset.