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Subreddit Finder

You want to post something on Reddit, but you don't know on which subreddit? Wonder no more.

Write your Reddit post here and let machine learning suggest suitable subreddits.


This subreddit finder is powered by the Valohai machine learning platform. The machine learning model behind the subreddit finder is called a multilabel text classificator, and it is trained with 4 million posts scraped from the 4 thousand most popular subreddits. The model is trained using fastText, an open source library from Facebook.

To read a technical description about how we trained the model and how the results are delivered to you, see this article.

There are multiple ways to build on this project, e.g. with image recognition model that would suggest correct threads for images or even a combination of image and text. If you wish to continue this project,contact us.