Bag of Words

Quick Definition

Text model representing documents by word frequency counts

A text representation model describing document content by word frequency without considering grammar or word order.

text classification, document similarity, spam detection

tf-idf natural-language-processing feature-extraction

Performing tasks on unseen classes without training examples

NLP technique determining emotional tone in text

Designing models that learn how to learn new tasks

Study of moral implications in AI development

Connecting AI outputs to verifiable real-world sources

Creating smaller models that replicate larger model behavior