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| There are different reasons an ingredient can be marked as unknown: | | There are different reasons an ingredient can be marked as unknown: |
| | | |
− | * The input ingredient list is incorrect (mispellings etc.) | + | * The input ingredient list is incorrect (misspellings etc.) |
| * The ingredients list contains other things than ingredients and we have not been able to split it at the right place. | | * The ingredients list contains other things than ingredients and we have not been able to split it at the right place. |
− | * We have not been able to parse a particular sentence structure or formating (e.g. "a drop of delicious honey with a shower of powder sugar") | + | * We have not been able to parse a particular sentence structure or formatting (e.g. "a drop of delicious honey with a shower of powder sugar") |
| * The ingredient is not yet present in our taxonomy (or not with the right synonym or in the right language) | | * The ingredient is not yet present in our taxonomy (or not with the right synonym or in the right language) |
| | | |
| In the table below, | | In the table below, |
− | * the first column of numbers corresponds to the '''number of unique ingredients''' accross all products. | + | * the first column of numbers corresponds to the '''number of unique ingredients''' across all products. |
| * And the second column of number corresponds to the '''number of occurrences''' of those ingredients. e.g. if a specific ingredient appears in 5 products, it is counted 5 times. | | * And the second column of number corresponds to the '''number of occurrences''' of those ingredients. e.g. if a specific ingredient appears in 5 products, it is counted 5 times. |
− |
| |
− | Retrieved on 2020-03-05:
| |
| | | |
| === EN - English - UK === | | === EN - English - UK === |
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| </pre> | | </pre> |
| |} | | |} |
| + | |
| + | |
| + | |
| + | === RU - Russian - Russia === |
| + | |
| + | {| class="wikitable" |
| + | |- |
| + | ! !! 2021-03-01 |
| + | |- |
| + | | [https://ru.openfoodfacts.org/ingredients?stats=1&nocache=1 All products:] || |
| + | <pre> |
| + | Type Unique tags Occurrences |
| + | known 643 (11.92%) 8975 (50.23%) |
| + | unknown 4751 (88.08%) 8893 (49.77%) |
| + | all 5394 (100.00%) 17868 (100.00%) |
| + | </pre> |
| + | |} |
| + | |
| + | |
| + | |
| | | |
| == Ingredients analysis == | | == Ingredients analysis == |
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| | | |
| To mark a product as non-vegan etc. we only need to find one non-vegan ingredient. But to mark a product as vegan, we need to be sure that we have been able to correctly recognize all ingredients so that we can verify that all of them are vegan. | | To mark a product as non-vegan etc. we only need to find one non-vegan ingredient. But to mark a product as vegan, we need to be sure that we have been able to correctly recognize all ingredients so that we can verify that all of them are vegan. |
− |
| |
− | Retrieved on 2020-03-05:
| |
| | | |
| === EN - English - UK === | | === EN - English - UK === |
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| </pre> | | </pre> |
| |} | | |} |
| + | |
| + | === RU - Russian - Russia === |
| + | |
| + | {| class="wikitable" |
| + | |- |
| + | ! !! 2021-03-01 |
| + | |- |
| + | | [https://ru-en.openfoodfacts.org/ingredients-analysis All products:] |
| + | || |
| + | <pre> |
| + | Ingredients analysis Products * |
| + | Vegetarian status unknown 1164 |
| + | Palm oil content unknown 1087 |
| + | Vegan status unknown 952 |
| + | Non-vegan 304 |
| + | Palm oil free 103 |
| + | May contain palm oil 94 |
| + | Vegetarian 90 |
| + | Vegan 82 |
| + | Non-vegetarian 78 |
| + | Palm oil 53 |
| + | Maybe vegetarian 11 |
| + | Maybe vegan 5 |
| + | </pre> |
| + | |
| + | |} |
| + | |
| | | |
| == Evolution of the metrics between early March 2020 and mid May 2020 == | | == Evolution of the metrics between early March 2020 and mid May 2020 == |
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| |- | | |- |
| | UK || 79.75% || 80.82% || 92.27% | | | UK || 79.75% || 80.82% || 92.27% |
− | || 27.20% || 45.94% || | + | || 27.20% || 45.94% || 58.72% |
| |- | | |- |
| | US || 82.12% || 84.67% || 90.52% | | | US || 82.12% || 84.67% || 90.52% |
− | || not recorded || not recorded || | + | || not recorded || not recorded || 34.40% |
| |- | | |- |
| | DE || 84.75% || 86.72% || 89.03% | | | DE || 84.75% || 86.72% || 89.03% |
− | || 35.76% || 50.04% || | + | || 35.76% || 50.04% || 53.30% |
| |- | | |- |
| | ES || 71.95% || 76.47% || 90.21% | | | ES || 71.95% || 76.47% || 90.21% |
− | || 23.01% || 50.73% || | + | || 23.01% || 50.73% || 60.95% |
| |- | | |- |
| | FI || 89.15% || 91.43% || 95.22% | | | FI || 89.15% || 91.43% || 95.22% |
− | || 41.68% || 49.30% || | + | || 41.68% || 49.30% || 59.31% |
| |- | | |- |
| | FR || 83.40% || 85.55% || 87.27% | | | FR || 83.40% || 85.55% || 87.27% |
− | || 42.68% || 48.47% || | + | || 42.68% || 48.47% || 51.02% |
| |- | | |- |
| | IT || 74.58% || 78.54% || 78.75% | | | IT || 74.58% || 78.54% || 78.75% |
− | || 23.19% || 32.35% || | + | || 23.19% || 32.35% || 33.44% |
| |- | | |- |
| | NL || 78.84% || 80.81% || 87.35% | | | NL || 78.84% || 80.81% || 87.35% |
− | || 27.51% || 47.64% || | + | || 27.51% || 47.64% || 53.15% |
| |- | | |- |
| | PT || 70.50% || 71.53% || 75.32% | | | PT || 70.50% || 71.53% || 75.32% |
− | || 20.36% || 26.74% || | + | || 20.36% || 26.74% || 35.29% |
| |} | | |} |
| | | |
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| | | |
| [[Category:Project:Personalized_Search]] | | [[Category:Project:Personalized_Search]] |
| + | [[Category:Data quality]] |
| + | [[Category:Ingredients]] |
| + | [[Category:Taxonomies]] |