Opened 6 years ago
Closed 6 years ago
#2940 closed defect (done)
Linear regression drops the constant offset if only string variables are used for modeling
| Reported by: | mkommend | Owned by: | gkronber |
|---|---|---|---|
| Priority: | medium | Milestone: | HeuristicLab 3.3.16 |
| Component: | Algorithms.DataAnalysis | Version: | trunk |
| Keywords: | Cc: |
Description
The error happens when transforming the coefficients into a symbolic regression model for further analysis in the LinearModelToTreeConverter.
Change History (6)
comment:1 Changed 6 years ago by mkommend
- Status changed from new to accepted
comment:2 Changed 6 years ago by mkommend
- Owner changed from mkommend to gkronber
- Status changed from accepted to reviewing
comment:3 Changed 6 years ago by gkronber
Reviewed r16085, thanks for spotting and fixing this.
comment:4 Changed 6 years ago by gkronber
- Status changed from reviewing to readytorelease
comment:5 Changed 6 years ago by gkronber
comment:6 Changed 6 years ago by gkronber
- Resolution set to done
- Status changed from readytorelease to closed
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r16085: Fixed linear model conversion if only factor variable coefficients are present and slightly refactored in according CreateTree method.