I was curious to see whether or not there was a common algorithm for mapping two unrelated data sets.
So for example let's say I wanted to give you a spirit animal based on your name, birthday, zodiac sign, height, and weight. How would someone go about creating an algorithm based on that?
Another example is something based on a book you like I will match to you something you should eat for dinner.
How would someone go about this? Would it just be completely biased or is there an algorithm that's based on this? The closest thing I can think of is some kind of recommendation algorithm but I'm not sure.