Opened 11 years ago
Closed 10 years ago
#2274 closed defect (done)
Cluster Visualization View cannot handle one dimensional data points
| Reported by: | mkommend | Owned by: | abeham |
|---|---|---|---|
| Priority: | medium | Milestone: | HeuristicLab 3.3.12 |
| Component: | Problems.DataAnalysis.Views | Version: | 3.3.10 |
| Keywords: | Cc: |
Description
The ClusterVisualizationView assumes that the points for visualization have two dimensions (line 84). However, if one dimensional data is clustered the data points are as well one dimensional and should played as a horizontal line in the used ScatterPlot. Currently an index out of range exception is thrown and nothing is displayed.
Change History (8)
comment:1 Changed 10 years ago by abeham
- Milestone changed from HeuristicLab 3.3.11 to HeuristicLab 3.3.12
comment:2 Changed 10 years ago by abeham
- Status changed from new to accepted
comment:3 Changed 10 years ago by abeham
- Owner changed from abeham to mkommend
- Status changed from accepted to reviewing
comment:4 Changed 10 years ago by mkommend
- Owner changed from mkommend to abeham
- Status changed from reviewing to assigned
Reviewed r12614 and I have no idea what the calculate min / max bounds method do (especially the cascaded ifs). Furthermore, I got an exception while testing the cluster visualization (create new k-means, deselect one input variable, display visualization).
comment:5 Changed 10 years ago by abeham
- Owner changed from abeham to mkommend
- Status changed from assigned to reviewing
r12670: changed scaling in scatter plot
comment:6 Changed 10 years ago by mkommend
r12679: Removed commented code from scatterplot view.
comment:7 Changed 10 years ago by mkommend
- Owner changed from mkommend to abeham
- Status changed from reviewing to readytorelease
Reviewed r12670.
comment:8 Changed 10 years ago by abeham
- Resolution set to done
- Status changed from readytorelease to closed
r12736: merged 12614,12670,12679 to stable
r12614: Fixed bug in cluster visualization view and added nicer bounds in scatter plot