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Prevented division by zero errors

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Signed-off-by: Jim Martens <github@2martens.de>
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Jim Martens
2019-06-10 16:55:23 +02:00
parent ca90ea9f17
commit 4ccaad2ff0
1 changed files with 1 additions and 1 deletions
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src/twomartens/masterthesis/evaluate.py
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@ -296,7 +296,7 @@ def get_f1_score(cumulative_precisions: List[np.ndarray],
if not np.count_nonzero(cumulative_precision + cumulative_recall):
cumulative_f1_scores.append([])
continue
f1_score = 2 * ((cumulative_precision * cumulative_recall) / (cumulative_precision + cumulative_recall))
f1_score = 2 * ((cumulative_precision * cumulative_recall) / (cumulative_precision + cumulative_recall + 0.001))
cumulative_f1_scores.append(f1_score)
return cumulative_f1_scores