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Metrics meanabsolutepercentageerror
github-actions[bot] edited this page Aug 22, 2026
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The miss as a fraction of the truth, for targets whose scale changes from sample to sample.
| Member | What it does |
|---|---|
MeanAbsolutePercentageError.Score |
The mean of |yTrue - yPred| / |yTrue|, with the denominator clamped away from zero. |
MeanAbsolutePercentageError.PerOutput |
One mean absolute percentage error per output, unreduced. |
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