#2574 closed defect (done)

ClassificationPerformanceMeasures throw exceptions if only one class is present

Reported by: mkommend Owned by: mkommend
Priority: medium Milestone: HeuristicLab 3.3.14
Component: Problems.DataAnalysis Version: 3.3.13
Keywords: Cc:

Description

This could happen for the F1 Score and Matthew's Correlation Calculator when a leave-one-out cross-validation is used, or a ConstantClassificationSolution is used.

Change History (5)

comment:1 Changed 15 months ago by mkommend

  • Status changed from new to accepted

comment:2 Changed 15 months ago by mkommend

r13585: Fixed F1Score- and ConfusionMatrixCalculator.

comment:3 Changed 15 months ago by mkommend

  • Owner changed from mkommend to gkronber
  • Status changed from accepted to reviewing

comment:4 Changed 15 months ago by gkronber

  • Owner changed from gkronber to mkommend
  • Status changed from reviewing to readytorelease

Reviewed r13585. Thanks for fixing this issue!

comment:5 Changed 14 months ago by mkommend

  • Resolution set to done
  • Status changed from readytorelease to closed

r13639: Merged r13585 into stable.

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