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[FIX] Test and Score: Fix averaging over classes for binary scores #2918

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merged 1 commit into from Feb 23, 2018

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PrimozGodec
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Issue

Binary scores were evaluated with target class when no target class was selected

Description of changes

This PR is fixing binary scores to use weighted scoring when no target class is selected

Includes
  • Code changes
  • Tests
  • Documentation

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codecov-io commented Feb 21, 2018

Codecov Report

Merging #2918 into master will increase coverage by 0.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #2918      +/-   ##
==========================================
+ Coverage    82.1%   82.12%   +0.01%     
==========================================
  Files         328      328              
  Lines       56262    56283      +21     
==========================================
+ Hits        46194    46221      +27     
+ Misses      10068    10062       -6

@lanzagar lanzagar self-assigned this Feb 23, 2018
virginica_auc = float(w.view.model().item(0, 1).text())

self.assertIsNotNone(average_auc)
self.assertIsNotNone(versicolor_auc)
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Why is checking that the aucs are not None necessary?
If they would not be computed, the conversion to float would fail before this anyway.

@lanzagar lanzagar changed the title [FIX] Scores in Test and Score widget [FIX] Test and Score: Fix averaging over classes for binary scores Feb 23, 2018
@lanzagar lanzagar added this to the 3.11 milestone Feb 23, 2018
@lanzagar lanzagar merged commit c6511b6 into biolab:master Feb 23, 2018
@PrimozGodec PrimozGodec deleted the auc-fix branch February 23, 2018 14:25
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3 participants