What is the definition of Classification Research?

Classification research is like trying to sort socks by color, but instead of just a pretty pair, we're dealing with millions of options (and some are definitely mismatched). It's the science of categorizing data into predefined classes, like classifying every single sock in the world into 'ed' or 'blue'. But let's get a bit darker, shall we?

---

Example sentence: "The AI decided that all cats with whisker-filled faces are, by default, 'furballs'."