I love this. I’ve always considered doing something similar with a traditional recsys model.

The only feature I’d love to see, is there are many posts where I’m more interested in the HN comments, rather than the articles themselves. It would be great to see this incorporated somehow.

Awesome work though. Will bookmark!

thats grand, thank you! we really want to look at both using comments as a source for preference, and applying your preferences to comments to perhaps flag/sort/filter once you are on a page. Will have to think about the user flow, and the way in which preferences differ for comments vs posts