Fréquence du terme - fréquence inverse du document

Définition

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Français

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Anglais

Term Frequency - Inverse Document

TF-IDF

TF-IDF is a machine learning (ML) algorithm based on a statistical measure of finding the relevance of words in the text. The text can be in the form of a document or various documents (corpus). It is a combination of two metrics: Term Frequency (TF) and Inverse Document Frequency (IDF).

Source : kdnuggets