there was a ML experiment back in 2015 to categorize the posts: https://monkeylearn.com/blog/hacker-news-categorizer-with-machine-learning/ https://monkeylearn.

there was a ML experiment back in 2015 to categorize the posts: https://monkeylearn.com/blog/hacker-news-categorizer-with-machine-learning/ https://monkeylearn.com/blog/hacker-news-categorizer-with-ma... sadly it is no longer live. Could be a great side-project!