** e.g. by looking at outliers for products of the same category
** e.g. by looking at outliers for products of the same category
+
+
+
=== Other projects ===
+
+
==== Taxonomy Editor ====
+
+
* We define and use multilingual taxonomies for categories, labels, ingredients and other fields.
+
* Those taxonomies are directed acyclic graphs (hierarchies where a child can have multiple parents).
+
* They are currently defined in text files hosted on our wiki: https://en.wiki.openfoodfacts.org/Global_taxonomies but it is becoming unmanageable (the biggest taxonomy for categories is 37k lines long).
+
* We need a tool that makes it easy to edit the taxonomy and translate it.