TikTok is optimized to get as much signal as possible from users, as well as they were smart about getting some signal from the videos themselves: https://www.e

TikTok is optimized to get as much signal as possible from users, as well as they were smart about getting some signal from the videos themselves: https://www.eugenewei.com/blog/2020/9/18/seeing-like-an-algorithm https://www.eugenewei.com/blog/2020/9/18/seeing-like-an-algo... Something like Amazon gets very little signal after you bought something whether you really liked it or not.