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Why One Decision Tree Always Overfits: And How Random Forests Fix It
Yesterday I worked through how Decision Trees pick their splits using Gini Index. Today I ran into their biggest problem face-first: a fully grown Decision Tree
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My ML Journey
Why I'm Documenting This
Learning ML in public. Every entry is a day of studying: what clicked, what confused me, and what I'm pulling on next. Writing forces me to actually understand things, not just watch them go by. If it helps someone else figure something out, even better.
Daily notes on machine learning, deep learning, and AI.
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