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Update metrics.py

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Added the formula/definition of Relative cross entropy
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Shreyansh Pathak 2023-04-01 18:30:00 +05:30 committed by GitHub
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twml/twml/metrics.py
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@ -263,7 +263,7 @@ def rce(labels, predictions,
y = label; p = prediction;
binary cross entropy = y * log(p) + (1-y) * log(1-p)
relative cross entropy = E[log(p)/log(q)]
Args:
labels:
the ground true value.