FA-100285 / Dataset deduplication grouping / Member archive
Dataset deduplication: pair exactly at overlap threshold is rejected · case 05
pair exactly at overlap threshold is rejected.
Case contract
Return whether Jaccard similarity of two token sets is >= threshold; two empty sets have similarity 1.
Why this case matters
This deterministic toy operation makes one dataset equivalence or representative rule explicit.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| exact threshold | false | true | Failed |
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