Announcing Taxonomy Improvements

Today, Udemy supports over 80,000 courses in more than 50 languages on a huge variety of subjects. With that diversity of content growing every day, it’s more important than ever that we organize all that great content in a way that helps us get your courses in front of the right students.

To strengthen our recommendations and make it easier for students to find the content they’re looking for, we’re rolling out improvements to our category and subcategory definitions. Changes will apply automatically, so there’s no need for you to take any action as an instructor. You’ll be notified if your course’s category or subcategory classification is adjusted.

 

The story behind these changes

We’ve heard from instructors and students that Udemy’s current taxonomy—the organization of courses into categories and subcategories—can be confusing. Courses in the “Design” category range from technical software tutorials to drawing or fashion guides. Courses on machine learning end up in both the “Data & Analytics” and “Math & Science” subcategories.

We also know that for instructors, it can be hard to pick the right classification when the predetermined options don’t quite capture what you’re teaching.

We’ve spent the last year studying the 80,000+ courses on Udemy and their relationships to each other. Equipped with this data and research, we’re ready to start making improvements to the way we organize courses. Beginning in December 2018, we’ll begin rolling out updates to our category and subcategory designations.

 

How the changes will work

If your course category or subcategory changes, you’ll get a notification letting you know we’ve updated these designations for you. If you have suggestions or feedback regarding updated taxonomy in your area of expertise, you can write to taxonomy@udemy.com. Additionally, you can always request a change to your category, subcategory, or primary topics by writing to instructorsupport@udemy.com.

Having the right taxonomy for your courses helps students find the content they want more quickly, and helps us make strong recommendations that keep them coming back for more. We’re excited to see how these upgrades will support the ever-growing number of students, courses, languages, and topics on Udemy.


What We’ve Updated

 

December 2018

 

What changed:  “Academics,” “Language,” “Test Prep” and “Teacher Training” categories have been consolidated into one “Teaching & Academics” category.

Why it changed: As standalone categories, these subject areas weren’t sufficiently differentiated to support meaningful subcategories — nearly a third of these courses listed “Other” as their subcategory. Furthermore, Language subcategories were largely redundant to Language topics, which had negative implications both for recommendations and SEO. Creating one larger category for topics traditionally taught in a classroom setting lets us reduce that redundancy and strengthen our search and recommendations.

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