FA-99428 / Embedding vector normalization / Member archive
Max pooling selects coordinate minima · case 03
Max pooling selects coordinate minima.
Case contract
Return coordinatewise maxima across equal-width vectors; empty input returns empty.
Why this case matters
A small embedding preparation contract can be checked without a model or retrieval system.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| coordinate winners differ | [3, 6] | [9, 15] | Failed |
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