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What is TFIDF? Write its formula.

Topic   Natural Language Processing (AI Domain)
Type  Short answer type
Class 10
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Term frequency-inverse document frequency is a numerical statistic that is intended to reflect how important a word is to a document in a collection or corpus.

The number of times a word appears in a document is divided by the total number of words in the document. Every document has its own term frequency.

➡️ FORMULA FOR TFIDF

Formula for TFIDF


Study more about Natural Language Processing at Natural Language Processing Class 10  

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