alt Hacker NewsThe main difference is that HN uses time to segregate cohorts and TikTok uses interests to segregate cohorts. If enough people within these cohorts upvote / give watch time then the content is shown to more cohorts.
The main difference is that HN uses time to segregate cohorts and TikTok uses interests to segregate cohorts. If enough people within these cohorts upvote / give watch time then the content is shown to more cohorts.
I understand the basic principle. Clearly that's one of the inputs. What I'm questioning is your implied assertion that there's nothing else to it.
I don't for a second believe that tiktok (or facebook or any of the others) employs a primitive algorithm that impartially orders results based on a simple and straightforward metric without consideration for their own interests.