Data quality - Measurement (tracker)

[teolemon]

Data quality measurement

Quality facets

• https://github.com/openfoodfacts/openfoodfacts-server/labels/quality-facet

General

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1. Quality Facets - Create a quality facet with detected errors #912
   🧽 Data quality 🧽 Data quality - Measure - Quality facets +2

User reports

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1. Create a new system to store data-quality issues reported by users
2. Add button to signal issue with product #1015
   Fixable via Userscript Product Page good first issue 🎨 Mockup required 👮 Moderation 🧽 Data quality +6
3. Add a flag button/API to put up a product for review when you're in a hurry #1408
   API WRITE Admin tools Fixable via Userscript P2 🎨 Mockup available 👮 Moderation 🧽 Data quality +7
4. Let users request deletion of images #2891
   ⭐ top issue Admin tools 🎨 Mockup required 🎯 P1 candidate 👍 Top 10 Issue! 👮 Moderation 🖼️ Images 🧽 Data quality +8
5. Add button that sends the barcode of a product to delete to a Slack channel #1014
   barcodes good first issue 👮 Moderation 🧽 Data quality +4
6. Collect feedback from the OCR mobile button "Too bad, wipe" #3752
   Can be done by Robotoff OCR ⏰ Stale 🤳🥫 blocking mobile apps 🧽 Data quality +5

NSFW and vandalism detection

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1. Quality facet - Add a "forbidden" words quality rule #1025
   🎯 Big Bang for Your Time 🎯 P1 candidate 🧽 Data quality 🧽 Data quality - Measure - Quality facets 🧽 Data quality - Prevention - Edit rules +5

Barcodes

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1. Quality Facet - Barcodes - Detect any mismatching barcode in pictures associated to a barcode #1020
   barcodes 🧽 Data quality 🧽 Data quality - Measure - Quality facets +3
2. Quality facets - barcodes that have a strange number of digits, or a bad last digit key #1806
   🧽 Data quality 🧽 Data quality - Measure - Quality facets +2

Ingredients

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1. feat: Try to detect foreign languages in ingredient lists (2019 PR on fresh code) #4818
   Stale ⏰ Stale 💥 Merge Conflicts 🥗 Ingredients 🧽 Data quality - Measure - Quality facets +5
   
2. Quality facet - Ingredients - Consistency check between ingredients and meat used claims #3097
   ingredients analysis 🥗 Ingredients 🧽 Data quality - Measure - Quality facets +3
3. Quality facet - Nutrition/Ingredients - Add quality tests for min/max % of ingredients/nutrients on regulated categories #2862
   🧽 Data quality 🧽 Data quality - Measure - Quality facets +2
4. Quality facet - Ingredients - Flag products with only additives as ingredients that are not categorized as additives #2242
   🧽 Data quality - Measure - Quality facets +1
5. Quality facet - ingredient % over 100 #2168
   ⭐ 🐛 top bug Hacktoberfest Outreachy Perl 🐛 bug 🥗 Ingredients 🧽 Data quality 🧽 Data quality - Measure - Quality facets +8
   
6. Quality facet - Check whether ingredients match exactly accross languages #1911
   🥗 Ingredients 🧽 Data quality 🧽 Data quality - Measure - Quality facets +3
7. Quality facet - On organic products, check that non organic ingredients are ≤ 5% #1419
   organic products 🥗 Ingredients 🧽 Data quality 🧽 Data quality - Measure - Quality facets +4
8. Quality facet - Fishing methods in ingredients #1192
   🐠 Fishing 🧽 Data quality 🧽 Data quality - Measure - Quality facets +3
9. Quality Facet - Products who have an origin in the ingredient list, but no origin of ingredients filled #1142
   🌱 Eco-Score 📍 Origins 🧽 Data quality 🧽 Data quality - Measure - Quality facets +4

Packaging

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1. Quality facets - packagings #4501
   ⏰ Stale 📦 Packaging 🧽 Data quality - Measure - Quality facets +3

Duplicates

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1. Quality facet - Nutrition - Flag products where 3 or more nutritional values are identical #3554
   ✨ Feature 🧽 Data quality - Nutrition 🧽 Data quality 🧽 Data quality - Measure - Quality facets +4

Products stored in the wrong language

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1. Quality facet - Products that should not be in French, based on their brand #2954
   🧽 Quality - foreign-products-stored-in-french 🧽 Data quality - Measure - Quality facets +2

Countries

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1. Quality facets - Products with a given barcode country prefix which don't have that country in countries #1088
   barcodes 🧽 Data quality 🧽 Data quality - Measure - Quality facets +3

Quantity

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1. Quality facet - "quantity-contains-e" has many false positives #2037
   ⚖️ Quantity 🐛 bug 🧽 Data quality 🧽 Data quality - Measure - Quality facets +4

Facets

Labels

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1. Quality facet - Organic additives #1807
   Outreachy organic products 🧪 additives 🧽 Data quality 🧽 Data quality - Measure - Quality facets +5

Common name

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1. Quality facet - if common first name like "Paul" is in the product name #1203
   🧽 Data quality 🧽 Data quality - Measure - Quality facets +2

Image freshness

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1. Quality Facets - freshness of images #1908
   data-freshness 🖼️ Images 🧽 Data quality 🧽 Data quality - Measure - Quality facets +4

Part of

• 🧽 Data quality (tracker) #5538