Articles by Ponne, Bruno

Text Mining in Python – TF-IDF

April 26, 2023 | Ponne, Bruno

Introduction “Changes are shifting outside the words.” Annie Lennox In the Visualizing Text Data lesson we learned how to use term frequency to identify the most frequent words in a document. However, this method only considers the frequency o...
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Visualizing Text Data

April 2, 2023 | Ponne, Bruno

Introduction “Words have no power to impress the mind without the exquisite horror of their reality.” Edgar Allan Poe One common way of distinguishing between history and prehistory is by the emergence of writing. In particular, in our modern ...
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