tngo
2b7dd0c193
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The record said '2 false accepts of 48 unknowns', which conflated two fields: the 2 are 0 unknown accepts plus 1 unenrolled in-catalog facing and 1 enrolled misidentification. Also restores the hybrid-verify line the lane vocabulary edit dropped, and reframes the l09 note: its hubness ratio is 1.76 full / 1.36 live against G7's limit of 2.0, so the gate passes and the 30% internal share heuristic is what raises the alarm.
75 lines
4.6 KiB
Markdown
75 lines
4.6 KiB
Markdown
# LOPIA clean catalog
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Official manufacturer pack shots, one front view per SKU. This replaces the
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views in `../stock-lopia/`, which were 71-119 px crops cut from the test shelf
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`add/image6.jpg` itself: one 18 px sliver, duplicate crops, a wrong product on
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`sku_l09`, and five SKUs with no view at all. Enrolling from the test shelf is
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why every dark package collapsed onto one SKU and why the identity head was
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trained on its own exam.
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Rebuild or extend with:
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python code/rebuild_catalog.py --source stock-lopia-clean --output stock-lopia-clean \
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--replace --min-views 1 --csv stock-lopia/stock.csv
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`--min-views 1` because official pages publish a single front view per JAN. The
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default floor of 2 exists to catch accidental single-view enrollment from shelf
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crops, where several views are available.
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## Provenance
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| SKU | Product | Source | Image |
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| sku_l01 | キユーピー エッグケア 305g | [kewpie.co.jp](https://www.kewpie.co.jp/products/detail/4901577090301/) | `4901577090301L.jpg` |
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| sku_l02 | キユーピー 血圧ケア アマニ油マヨネーズ 200g | [kewpie.co.jp](https://www.kewpie.co.jp/products/detail/4901577060052/) | `4901577060052L.jpg` |
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| sku_l03 | キユーピー からしマヨネーズ 200g | [kewpie.co.jp](https://www.kewpie.co.jp/products/detail/4901577338779/) | `4901577338779L.jpg` |
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| sku_l05 | キユーピー ゼロ ノンコレステロール 310g | [kewpie.co.jp](https://www.kewpie.co.jp/products/detail/4901577092381/) | `4901577092381L.jpg` |
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| sku_l06 | キユーピー 内臓脂肪ケア フィッテ 210g | [kewpie.co.jp](https://www.kewpie.co.jp/products/close/) (discontinued 2026秋) | `4901577083600L.jpg` |
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| sku_l09 | ピュアセレクト コクうま カロリーカット65% 360g | [ajinomoto.co.jp](https://www.ajinomoto.co.jp/products/detail/?ProductName=pureselect_2) | `A140600321` |
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| sku_l11 | キユーピー ハーフ 400g | [kewpie.co.jp](https://www.kewpie.co.jp/products/detail/4901577031083/) | `4901577031083L.jpg` |
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Kewpie images follow `https://img.kewpie.co.jp/products_src/g3/imgs/<JAN13>L.jpg`;
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Ajinomoto images follow
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`https://www.ajinomoto.co.jp/products/Image.aspx?PicType=0&PIMNO=<PIMNO>`.
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## Known gaps
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Five SKUs in `../stock-lopia/stock.csv` have no official pack shot here, so no
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image lane can match them. They stay in `stock.csv` as text-only rows: the text
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lane builds a signature from the printed name, which is how it can name or veto
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a near-unknown the matcher cannot see. They are the current image-coverage
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ceiling, not a recognition failure:
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| SKU | Catalog name | Why it is missing |
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| sku_l04 | やまや めんたいマヨネーズタイプ 200g | Yamaya's current lineup has no 200 g mentaiko mayo |
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| sku_l07 | 丸和油脂 ラッキーマヨネーズ 200g | Maruwa's current catalog has no 200 g Lucky Mayonnaise |
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| sku_l08 | スパイシーストーム ペリペリミックス 30g | No official 30 g Peri-Peri Mix found |
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| sku_l10 | ピュアセレクト マヨネーズ 450g | Ajinomoto's current lineup is 400/250/600 g/1 kg; no 450 g |
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| sku_l12 | 焼肉のたれ 中辛 | Brand not recorded in the catalog; ambiguous |
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The catalog names for these five disagree with the manufacturers' current
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lineups, so the shelf tags and the CSV need reconciling before enrollment.
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Keep the text-only rows when rebuilding: the CSV carry-over must preserve every
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source row, not just the SKUs with a kept view. Dropping these five costs the
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text lane the signatures that cover them.
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`sku_l09.jpg` is enrolled but only 305 px tall, below the 800 px source floor
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the enrollment protocol wants (§8 of the architecture decision). Its matcher
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scores dwarf the other references (85-129 inliers against 10-40), so it wins
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facings it should not; re-source it before trusting l09 precision. Measured on
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the corrected image6 labels, l09 is the largest single-SKU share of accepts at
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both resolutions: 18 of 48 accepts (37.5%) at full, 11 of 38 (28.9%) at live,
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against a true share of 13 of 61 facings (21.3%). That is a hubness ratio of
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1.76 and 1.36 against the completion gate's limit of 2.0, so G7 passes; the
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stricter internal 30% share heuristic is what raises the alarm at full
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resolution. Re-sourcing the reference is the fix, not a threshold change.
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## Rejected
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`references/rejected/kewpie-mayonnaise-450g.jpg` is Kewpie Mayonnaise 450g (JAN
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4901577042072). It was briefly filed as `sku_l09` and then as `sku_l10` because
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the catalog's names pointed there, but it is neither product: l09 is Ajinomoto
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Pure Select コクうま カロリーカット 65% 360g and l10 is Pure Select マヨネーズ
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450g. It is kept as provenance for that mix-up and is never enrolled.
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