A program to recognize and reward our most engaged community members
Okay, I'll ask the question differently for understanding.
The operators (see picture), for text processing, basically form the process of the "bag-of-word", if I understand it correctly. Because of the definition that a bag-of-words is a representation of text that describes the occurrence of words within a document. It involves two things:
A vocabulary of known words.
A measure of the presence of known words.
