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eval-metric · v1.0.0

Log Loss

-mean(y·log(p) + (1-y)·log(1-p)). Penalizes overconfident wrong predictions.

Contract

Input:
PredictionsWithActuals
Output:
Metric
Determinism:
pure
Side effects:
none
Leakage window:
0s

Params (live form)

JSON
{}
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