POFU should use feature_types as reported by input tasks

mlr-org / mlr3pipelines

Dataflow Programming for Machine Learning in R

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

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POFU should use feature_types as reported by input tasks #697

Open mb706 opened 1 year ago

mb706 commented 1 year ago

... and not the datatypes it gets from $data() (https://github.com/mlr-org/mlr3/issues/685). Otherwise subsequent PipeOpTaskPreprocs can give errors about incongruent train/predict-tasks.