FA-97970 / Training label alignment / Member archive
Soft targets are renormalized over only nonzero entries · case 05
Soft targets are renormalized over only nonzero entries.
Case contract
For each row of nonnegative weights, return probabilities summing to one; an all-zero row stays all zero.
Why this case matters
A small deterministic training-data operation makes label ownership and ordering explicit.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| unequal weights | [[2.5, 5.0]] | [[0.3333333333333333, 0.6666666666666666]] | Failed |
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