Identify the most important words in a document using tf-idf in Natural

Hannah Davis
InstructorHannah Davis

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Published 6 years ago
Updated 3 years ago

Tf-idf, or term frequency-inverse document frequency, is a statistic that indicates how important a word is to the entire document. This lesson will explain term frequency and inverse document frequency, and show how we can use tf-idf to identify the most relevant words in a body of text.