I have built a clothing app which includes a long list of products. Each product consists of a number of attributes (Size, Color and Prize). I have enabled the logged in user to click “favorite” for each of the products he/she likes. I want to display products similar (based on the 3 attributes) to the products “favorite” by each logged in user. I have multiple users and it needs to work for all individual users.
My question is how to do this?