Page 33 - AI & Machine Learning for Beginners: A Guided Workbook
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Types of Data in ML
• Numerical Data → Quantities, measurements (e.g.,
temperature, age, price).
• Categorical Data → Labels and classifications (e.g., colors,
product types, medical diagnoses).
• Textual Data → Written content, user reviews, chatbot
interactions.
• Image Data → Pictures, facial recognition scans, medical X-
rays.
Fill-in-the-Blank Exercise
In Machine Learning, ________________ acts as the 'ingredients' that
algorithms learn from, and the quality of this 'fuel' is crucial for the
model's __________________’
(Answers: data, performance)
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