Opened 4 years ago
#3114 new defect
Regression solutions which work with transformed input variables are not correctly combined to ensembles
| Reported by: | gkronber | Owned by: | gkronber |
|---|---|---|---|
| Priority: | medium | Milestone: | HeuristicLab 3.3.x Backlog |
| Component: | Problems.DataAnalysis | Version: | |
| Keywords: | Cc: |
Description
The RegressionProblemData class allows to specify transformations for input variables. When using cross-validation the solutions of all folds are combined to an ensemble.
These two features in combination do not work correctly. The predictions produced by the ensemble are way off. Presumably, the transformations are not correctly applied for the ensemble solution.
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