ELI5: Explain Like I'm 5
Examples: cucumber, molecules, superresolution, pid controller, trinary logic

Set identification

Set Identification is a way of listing different items that belong to the same group. For example, if you have a big basket of fruits, it is set identification to say that the basket contains apples, oranges, and bananas. That way, you know that the items in the basket belong together because they are all fruits.