FA-99955 / Evaluation metric aggregation / Member archive
Macro recall weights labels by support · case 05
Macro recall weights labels by support.
Case contract
Average per-label recall over the supplied labels; a label with no actual examples has recall 0; empty label list returns 0.
Why this case matters
A small explicit evaluation contract makes aggregation behavior reproducible across labeled examples.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| unequal supports | 0.41666666666666663 | 0.8333333333333333 | Failed |
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