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mlr-org / mlr3pipelines

Dataflow Programming for Machine Learning in R
https://mlr3pipelines.mlr-org.com/
GNU Lesser General Public License v3.0
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PipeOpSubsample: allow stratification by other columns, eg. group column #567

Open mb706 opened 3 years ago

mb706 commented 2 days ago

hyperparameter use_groups, initialized to TRUE? Would only change current behaviour if a group column is actually present.