Add error case in normalize_matrix #640
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Codecov Report
@@ Coverage Diff @@
## master #640 +/- ##
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Coverage 98.96% 98.96%
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Files 133 133
Lines 4545 4553 +8
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+ Hits 4498 4506 +8
Misses 47 47
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dsherry
reviewed
Apr 14, 2020
| conf_mat = conf_mat.astype('float') / conf_mat.sum().sum() | ||
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| if w and "invalid value encountered in" in str(w[0].message): | ||
| raise ValueError("Sum of given axis is 0 and normalization is not possible. Please select another option.") |
dsherry
reviewed
Apr 14, 2020
| normalize_confusion_matrix(conf_mat, 'pred') | ||
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| with pytest.raises(ValueError, match="Sum of given axis is 0"): | ||
| normalize_confusion_matrix(conf_mat, 'all') |
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Can you please also add a clause for 'true' just for completeness? Lol
dsherry
approved these changes
Apr 14, 2020
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Fixes #311.