Machine Learning, NLP, Naturallanguageprocessing, Data Science, Word Embeddings.
to put this into light: weigh down the common words that occur in almost every document (e.g. “the” or “a”) and give more importance to those that appear only in a few documents. In detail, TF IDF is composed of two parts: TF which is the term frequency of a word, i.e. the count of the word