What is Term Frequency?

Term frequency (TF) often used in Text Mining, NLP and Information Retrieval tells you how frequently a term occurs in a document. In the context natural language, terms correspond to words or phrases. Since every document is different in length, it is possible that a term would appear more often in longer documents than shorter ones. Thus, term frequency is often divided by the  the total number of terms in the document as a way of normalization.

NLP Best Practices: Build Production Ready Solutions

A vast majority of NLP solutions developed at the workplace just don’t scale! And by scale, we mean handling real-world uses cases, ability to handle large amounts of data, and ease of deployment in a production environment. Some of these approaches either work on extremely narrow use cases or have a tough time generating results …

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