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Metrics meanabsolutepercentageerror

github-actions[bot] edited this page Aug 20, 2026 · 31 revisions

Development build. This page describes main, not a released package. The latest published Lodestar.Metrics is 0.2.0 — read its documentation.

MeanAbsolutePercentageError

The miss as a fraction of the truth, for targets whose scale changes from sample to sample.

Members

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.

Lodestar

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