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Logo Annotation Guidelines: Difference between revisions

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Once you're confident with the standard logo annotation interface, you can try the more powerful Infinite mode available at: https://hunger.openfoodfacts.org/logos/deep-search
Once you're confident with the standard logo annotation interface, you can try the more powerful Infinite mode available at: https://hunger.openfoodfacts.org/logos/deep-search


The mecanism of Infinite mode annotation is the following:
The mechanism of Infinite mode annotation is the following:


* fetch all logos annotated with a type and value
* fetch all logos annotated with a type and value
* for each fetched logo, get most similar logos without annotations
* for each fetched logo, get the most similar logos without annotations
* display all these unannotated logos
* display all these unannotated logos


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== Product mode ==
== Product mode ==
If you want to annotate logos of a specific brand or label but infinite mode does not yield any result (because there is no annotated logos yet), you can try bootstraping logo annotations with product mode: https://hunger.openfoodfacts.org/logos/product-search  
If you want to annotate logos of a specific brand or label but infinite mode does not yield any result (because there is no annotated logos yet), you can try bootstrapping logo annotations with product mode: https://hunger.openfoodfacts.org/logos/product-search  


Start selecting a type (label or brand) and a value. All logos of all images of all products that have this brand/label will be displayed. You just need to select relevant logos and annotate them.
Start selecting a type (label or brand) and a value. All logos of all images of all products that have this brand/label will be displayed. You just need to select relevant logos and annotate them.