Opened 9 years ago
Closed 8 years ago
#2572 closed feature request (done)
SymbolicRegressionSolutionsAnalyzer should also add training and test R² values to the scope so that they can be read by other analyzers
| Reported by: | gkronber | Owned by: | mkommend |
|---|---|---|---|
| Priority: | medium | Milestone: | HeuristicLab 3.3.14 |
| Component: | Problems.DataAnalysis.Symbolic.Regression | Version: | 3.3.13 |
| Keywords: | Cc: |
Description (last modified by gkronber)
It is currently not possible to track test R² (or other metrics for test quality) of symbolic regression solutions with the analyzers in HeuristicLab.Analysis because this value is not stored in the scope.
Change History (11)
comment:1 Changed 9 years ago by gkronber
- Owner set to gkronber
- Status changed from new to accepted
comment:2 Changed 9 years ago by gkronber
comment:3 Changed 9 years ago by gkronber
- Owner changed from gkronber to mkommend
- Status changed from accepted to reviewing
comment:4 follow-up: ↓ 6 Changed 9 years ago by mkommend
- Owner changed from mkommend to gkronber
- Status changed from reviewing to assigned
Review comments:
- What is the point of this ticket (hard to judge without a description)? It is hard for other analyzers to read the R² values, because they would have to know the solution names, because these are used as variable names.
It is currently not possible to track test R² (or other metrics for test quality) of symbolic regression solutions with the analyzers in HeuristicLab.Analysis because this value is not stored in the scope.
AFAIK, this was the reason why this analyzer was implemented originally. The analyzer also creates a chart of training and test R². This can also be achieved using the standard analyzers when the test quality values are stored in the scope.
comment:5 Changed 9 years ago by gkronber
- Description modified (diff)
comment:6 in reply to: ↑ 4 Changed 9 years ago by gkronber
Replying to mkommend:
Review comments:
- What is the point of this ticket (hard to judge without a description)? It is hard for other analyzers to read the R² values, because they would have to know the solution names, because these are used as variable names.
It is currently not possible to track test R² (or other metrics for test quality) of symbolic regression solutions with the analyzers in HeuristicLab.Analysis because this value is not stored in the scope. AFAIK, this was the reason why this analyzer was implemented originally. The analyzer also creates a chart of training and test R². This can also be achieved using the standard analyzers when the test quality values are stored in the scope.
comment:7 Changed 9 years ago by gkronber
r13660: removed null checks
comment:8 Changed 9 years ago by gkronber
- Owner changed from gkronber to mkommend
- Status changed from assigned to reviewing
comment:9 Changed 8 years ago by mkommend
comment:10 Changed 8 years ago by mkommend
- Status changed from reviewing to readytorelease
comment:11 Changed 8 years ago by mkommend
- Resolution set to done
- Status changed from readytorelease to closed
r13582: added parameters to SymbolicRegressionSolutionsAnalyzer to write R² (training & test) for all solutions to the scope