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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.result for train / test separately, or for resampling instances #730

Open mb706 opened 1 year ago

mb706 commented 1 year ago

E.g.: make .result part of the $state? -- has some drawbacks and does not work for predictions, and may be incompatible with states that are "closed" (i.e. pipeop does not anticipate someone else adding things). Have separate .result_train, .result_predict? Other drawbacks, e.g. only last run is saved. Use specific PipeOpSave that saves result at specific point? Maybe a bit tedious to use.

Have to think about this.