👉 The term "characterizer" is a concept in the field of computer science and software engineering. It refers to a function or method that takes an input argument and returns a value, which can be either a single object or a collection of objects. Characterizers are typically used as part of algorithms or data structures to simplify complex operations or optimize code. Characterizers are essential for tasks such as sorting, searching, and filtering. They allow developers to efficiently manipulate large datasets by breaking them down into smaller,