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product-recognition-demo/recognization/stock-all/stock.csv
tngo 0cf64a18bf Coverage-first live labelling, merged catalog, shelf-intelligence decision 
The live path abstained too much: a detected product whose best candidate
missed the accept line was left blank, so a shelf where 59% of in-catalog
facings were shown read as broken. Show the best candidate immediately as
`provisional`, keep the track re-classifiable so a later attempt upgrades or
corrects it, and never blank a label already on screen.

- identity.py / identity_lanes.py: every decision now carries
  `provisional_sku` - the row the evidence supports well enough to show,
  separate from `best_sku`, which still means "cleared the gate". The accept
  line does not move: far-unknown false accepts stay at 0.066%.
- live.py: a below-gate candidate labels the track with
  `identity_level: provisional` and `confirmed = False`, so the planner and
  the crop lane keep offering it. Accepted labels stay frozen. Inherited
  provisional labels stay re-classifiable.
- Clients render provisional distinctly (amber chip, dashed box) via
  `LiveScanOverlayPolicy.isProvisional(identity)`, which now reads the wire
  level instead of only the state.
- build_stock_all.py merges stock, stock-lopia, stock-mediya and
  stock-milk150 into stock-all (111 images, 60 SKUs). The server could only
  read one folder, so anything outside it came back blank. stock-demo is
  byte-identical to mediya+milk150 and is not a source.

Measured on add/image6.jpg at live resolution: in-catalog facings shown
59.4% -> 86.0%, correct shown 38 -> 55, precision 97.4% -> 87.3%. On the
wire at 8fps 0.5x: 65 of 79 tracks labelled, 742 accepted + 309 provisional
observations, first label 1.27s.

docs/research/2026-09-29-shelf-intelligence/ carries the experiments and the
decision: group signals (combined AUC 0.991 sibling / 0.990 unrelated),
OCR scheduling (group representatives cut calls 4.4x and wall 3.3x), and the
finding that group propagation damages more labels than it rescues on this
shelf, so groups schedule compute rather than overwrite labels.

331 tests pass.
2026-09-29 13:45:14 +09:00

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SKU_ID,product_name,receipt_date,expiration_date,number_in,number_out,number_on,image_link,price
sku_001,明治 おいしい牛乳,2026-09-12,2026-09-25,120,47,73,'/Users/nguyenhongvan/app/recognization/stock/sku_001.jpeg',258
sku_002,野菜生活100 グリーンサラダ,2026-09-11,2027-03-11,130,45,85,'/Users/nguyenhongvan/app/recognization/stock/sku_002.jpeg,179
sku_003,Tropicana エッセンシャルズ マルチビタミン,2026-09-12,2027-03-12,140,52,88,'/Users/nguyenhongvan/app/recognization/stock/sku_003.jpg',168
sku_004,伊藤園 1日分の野菜,2026-09-09,2027-03-09,200,96,104,'/Users/nguyenhongvan/app/recognization/stock/sku_004.jpeg',198
sku_005,野菜生活100 マンゴーサラダ,2026-09-11,2027-03-11,140,58,82,'/Users/nguyenhongvan/app/recognization/stock/sku_005.jpeg',179
sku_007,野菜生活100 オリジナル,2026-09-10,2027-03-10,180,82,98,'/Users/nguyenhongvan/app/recognization/stock/sku_007.jpeg',179
sku_008,明治プロビオヨーグルト R-1 ドリンクタイプ,2026-09-14,2026-09-28,120,45,75,'/Users/nguyenhongvan/app/recognization/stock/sku_008.png',250
sku_009,野菜生活100 ベリーサラダ,2026-09-11,2027-03-11,150,63,87,'/Users/nguyenhongvan/app/recognization/stock/sku_009.jpeg',179
sku_010,明治プロビオヨーグルト R-1 ドリンクタイプ 低糖・低カロリー,2026-09-14,2026-09-28,100,39,61,'/Users/nguyenhongvan/app/recognization/stock/sku_010.jpeg',250
sku_011,野菜生活100 アップルサラダ,2026-09-15,2027-03-15,150,65,85,'/Users/nguyenhongvan/app/recognization/stock/sku_011.jpeg',179
sku_012,ハッピーターン,2026-09-15,2027-03-15,180,72,108,'/Users/nguyenhongvan/app/recognization/stock/sku_012.jpeg',198
sku_018,手塩屋 8枚,2026-09-15,2027-03-15,150,65,85,'/Users/nguyenhongvan/app/recognization/stock/sku_018.jpeg',168
sku_016,新潟仕込み こだわりのり塩味 24枚,2026-09-15,2027-03-15,160,58,102,'/Users/nguyenhongvan/app/recognization/stock/sku_016.jpeg',178
sku_014,おばあちゃんのぽたぽた焼 20枚,2026-09-15,2027-03-15,170,82,88,'/Users/nguyenhongvan/app/recognization/stock/sku_014.jpeg',188
sku_013,ソフトサラダ 20枚,2026-09-15,2027-03-15,140,55,85,'/Users/nguyenhongvan/app/recognization/stock/sku_013.jpeg',188
sku_015,ばかうけ 青のりしょうゆ味,2026-09-15,2027-03-15,155,67,88,'/Users/nguyenhongvan/app/recognization/stock/sku_015.jpeg',168
sku_020,亀田のまがりせんべい 16枚,2026-09-15,2027-03-15,145,61,84,'/Users/nguyenhongvan/app/recognization/stock/sku_020.jpeg',188
sku_017,味しらべ,2026-09-15,2027-03-15,125,43,82,'/Users/nguyenhongvan/app/recognization/stock/sku_017.jpeg',188
sku_019,歌舞伎揚,2026-09-15,2027-03-15,135,54,81,'/Users/nguyenhongvan/rapp/recognization/stock/sku_019.jpeg',218
sku_021,岩塚の黒豆せんべい,2026-09-15,2027-03-15,120,46,74,'/Users/nguyenhongvan/app/recognization/stock/sku_021.jpeg',198
sku_022,持ちのこ,2026-09-15,2027-03-15,120,46,74,'/Users/nguyenhongvan/app/recognization/stock/sku_022.jpg',210
sku_l01,キューピー エッグケア 305g,2026-09-18,2026-12-20,36,12,24,'',349
sku_l02,キューピー アマニ油マヨネーズ 200g,2026-09-18,2026-12-20,24,9,15,'',329
sku_l03,キューピー からしマヨネーズ 200g,2026-09-18,2026-12-20,30,14,16,'',219
sku_l04,やまや めんたいマヨネーズタイプ 200g,2026-09-18,2026-11-30,18,6,12,'',399
sku_l05,キューピー ゼロ ノンコレステロール 310g,2026-09-20,2026-12-25,24,11,13,'',269
sku_l06,キューピー フィッテ 210g,2026-09-20,2026-12-25,18,7,11,'',379
sku_l07,丸和油脂 ラッキーマヨネーズ 200g,2026-09-20,2026-12-25,24,10,14,'',199
sku_l08,スパイシーストーム ペリペリミックス 30g,2026-09-15,2027-03-15,12,4,8,'',699
sku_l09,ピュアセレクト コクうま カロリーカット65% 360g,2026-09-22,2026-12-28,30,13,17,'',209
sku_l10,ピュアセレクト マヨネーズ 400g,2026-09-22,2026-12-28,36,15,21,'',222
sku_l11,キューピー ハーフマヨネーズ 400g,2026-09-19,2026-12-22,48,22,26,'',269
sku_l12,ユーラス 野菜をおいしく食べる旨たれ 380g,2026-09-10,2027-02-10,24,8,16,'',299
sku_m01,小岩井 低脂肪牛乳,2026-09-25,2026-10-20,24,8,16,'',186
sku_m02,荻山酪農 カフェ・オ・レ,2026-09-25,2026-10-20,24,8,16,'',397
sku_m03,丹那 3.6牛乳,2026-09-25,2026-10-20,24,8,16,'',214
sku_m04,木次 ミルクコーヒー,2026-09-25,2026-10-20,24,8,16,'',195
sku_m05,木次 パスチャライズ牛乳,2026-09-25,2026-10-20,24,8,16,'',240
sku_m06,キスキ ブラウン・スイス牛乳,2026-09-25,2026-10-20,24,8,16,'',254
sku_m07,丹那 飲んでやさしいヨーグルト,2026-09-25,2026-10-20,24,8,16,'',225
sku_m08,農場3.7牛乳 特選,2026-09-25,2026-10-20,24,8,16,'',216
sku_m09,MINOR FIGURES OAT,2026-09-25,2026-10-20,24,8,16,'',300
sku_m10,北海道 低脂肪乳,2026-09-25,2026-10-20,24,8,16,'',214
sku_m11,タカナシ 低温殺菌牛乳,2026-09-25,2026-10-20,24,8,16,'',396
sku_m12,RUDE HEALTH Oat Organic,2026-09-25,2026-10-20,24,8,16,'',400
sku_m13,小岩井 無脂肪牛乳,2026-09-25,2026-10-20,24,8,16,'',178
sku_m14,きすき ノンホモ牛乳,2026-09-25,2026-10-20,24,8,16,'',198
sku_k01,明治 おいしい牛乳,2026-09-25,2026-10-15,48,20,28,'',198
sku_k02,ゆうパック 優良牛乳,2026-09-25,2026-10-15,48,20,28,'',130
sku_k03,酪農家限定 低温殺菌牛乳,2026-09-25,2026-10-15,48,20,28,'',248
sku_k04,北海道牛乳,2026-09-25,2026-10-15,48,20,28,'',178
sku_k05,MEGMILK,2026-09-25,2026-10-15,48,20,28,'',158
sku_k06,毎日牛乳,2026-09-25,2026-10-15,48,20,28,'',168
sku_k07,タカナシ 低温殺菌牛乳,2026-09-25,2026-10-15,48,20,28,'',258
sku_k08,タカナシ 殺菌低脂肪牛乳,2026-09-25,2026-10-15,48,20,28,'',198
sku_k09,毎日骨太,2026-09-25,2026-10-15,48,20,28,'',148
sku_k10,カルシウム入り低脂肪乳,2026-09-25,2026-10-15,48,20,28,'',145
sku_k11,無脂肪牛乳,2026-09-25,2026-10-15,48,20,28,'',138
sku_k12,低脂肪牛乳,2026-09-25,2026-10-15,48,20,28,'',120
sku_k13,ミルク,2026-09-25,2026-10-15,48,20,28,'',260
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