#AIGlossary
bag of words
#GoogleCloud

A representation of the words in a phrase or passage, irrespective of order. For example, bag of words represents the following three phrases identically:

the dog jumps
jumps the dog
dog jumps the

Each word is mapped to an index in a sparse vector, where the vector has an index for every word in the vocabulary.

https://developers.google.com/machine-learning/glossary#bag-of-words