With others, I recently played around with a custom built dataset, using unsupervised machine learning to cluster the subreddits, based on content. You can pla

With others, I recently played around with a custom built dataset, using unsupervised machine learning to cluster the subreddits, based on content. You can play with it here: http://demo.xplr.com/xplr/umbreddit/ http://demo.xplr.com/xplr/umbreddit/ The system can be queried: http://demo.xplr.com/xplr/umbreddit/?search=cyclists http://demo.xplr.com/xplr/umbreddit/?search=cyclists http://demo.xplr.com/xplr/umbreddit/?search=species http://demo.xplr.com/xplr/umbreddit/?search=species For the curious, more technical information is available here: https://xplr.com/xplr-umbrella-dataviz-on-top-of-unsupervised-machine-learning/ https://xplr.com/xplr-umbrella-dataviz-on-top-of-unsupervise... and here: https://xplr.com/a-subreddit-recommender-with-xplr/ https://xplr.com/a-subreddit-recommender-with-xplr/ This analysis is slightly different than the study of cross-posed links. Here the content of posted URLs (not yet comments)is analyzed and subreddits are put into clusters within a search engine. This allows the easy building of a subreddit recommender for Reddit (Chrome only for now): https://chrome.google.com/webstore/detail/preddit/epicmjpmnmjgbmahjcigppkenngbdjbd https://chrome.google.com/webstore/detail/preddit/epicmjpmnm...