Hi HN. I come from a parallel universe in which book recommendation systems are not based on genre, ratings or communities. Book recommendations are based on th

Hi HN. I come from a parallel universe in which book recommendation systems are not based on genre, ratings or communities. Book recommendations are based on their content. (A silly idea I have been thinking about: https://www.lessmarcos.com/posts/2020/09/content-based-recommendation-systems/ https://www.lessmarcos.com/posts/2020/09/content-based-recom...)