Totally off-topic, I just published a new article on Data Voyagers. It is about a recommendation/taste statistical engine I built that flips the logic of most recommendation systems. The People who like X, usually like Y is centered in the title (show, movie, book, game) and usually own by the same platform who is recommending you something.
Instead, I tried to build something that resembles the real world. If I need a new show to watch, I do not call Netflix 0800 asking. I text my trusted friends. Not always the same friend, it depends what I want. If I want a game recommendation, @marksouzacosta is the one I ask. If it is a show, I would rather trust @priscilarubim.
Anyway, long story short, that was the birth of Cosign (https://cosign.page), which I explain in details at my latest article, below:
