[D] Creating a Dataset of people preferences, so it can be used to predict unknown behavior.

I have been thinking about creating a Dataset that contains the preferences of an individual, so that it can be used to predict the personal choices of someone in an unknown situation. Take for example, we know that:

* John likes to read;
* John likes philosophy;

Based on these two, an AI trained on this Dataset could predict that "John likes astronomy", or, "John likes people who like to read".

Such a Dataset could be useful for social contexts …

behavior dataset machinelearning people