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A data scientist computes TF-IDF for the word "neural" in a corpus of 1,000 documents. It appears in 500 documents and occurs 10 times in a 200-word document. A colleague says "TF-IDF will be high because the word appears 10 times." What is wrong with this reasoning?
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  • 1.Concepts over memorization.
  • 2.Identify trade-offs in every solution.