docs(decision): restore the far-unknown section's opening sentence
Some checks failed
tests / model-free (pull_request) Has been cancelled

An earlier edit dropped the paragraph that introduces the section, leaving the
heading followed straight by a sentence starting 'and it hid...'. Restored, and
the document now has no heading without a blank line before it.
This commit is contained in:
kiyo9w 2026-09-29 04:43:02 +09:00
parent c00b00499f
commit 4b00323ae2

View file

@ -901,8 +901,10 @@ out of "210g"), and percentages are excluded because "カロリー 50% カット
claim about the contents. Measured on the corrected labels, full resolution: claim about the contents. Measured on the corrected labels, full resolution:
precision 86% -> 91%, false accepts 8 -> 5, coverage unchanged at 79%. precision 86% -> 91%, false accepts 8 -> 5, coverage unchanged at 79%.
### Far unknowns: the accept lines were tuned on a shelf that has no unknowns ### Far unknowns: the accept lines were tuned on a shelf that has no unknowns
Every threshold in this document was fitted on image6, where each crop is a
facing of a product the shelf actually holds. That is a closed-set tuning set,
and it hid the far-unknown rate completely: the shipped lane accepted 82 of and it hid the far-unknown rate completely: the shipped lane accepted 82 of
2650 crops from 60 Wikimedia Commons supermarket photos of milk, soy and snack 2650 crops from 60 Wikimedia Commons supermarket photos of milk, soy and snack
shelves - 3.09 %, against G3's 1 %. shelves - 3.09 %, against G3's 1 %.