piiswrong commented on a change in pull request #9777: [MX-9588] Add micro
averaging strategy for F1 metric
URL: https://github.com/apache/incubator-mxnet/pull/9777#discussion_r167971498
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File path: python/mxnet/metric.py
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@@ -475,8 +475,84 @@ def update(self, labels, preds):
self.num_inst += num_samples
+class _BinaryClassificationMixin(object):
+ """
+ Private mixin for keeping track of TPR, FPR, TNR, FNR counts for a
classification metric.
Review comment:
Could you add more explanation of what this does?
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