Machine Learning
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Instead of starting with margins and geometry, this article builds the Support Vector Machine step…
12 min read -
Softmax Regression is simply Logistic Regression extended to multiple classes. By computing one linear score…
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Ridge and Lasso regression are often perceived as more complex versions of linear regression. In…
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In this article, we rebuild Logistic Regression step by step directly in Excel. Starting from…
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Linear Regression looks simple, but it introduces the core ideas of modern machine learning: loss…
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DBSCAN shows how far we can go with a very simple idea: count how many…
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What recruiters are looking for in machine learning portfolios
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In this article, we explore LOF through three simple steps: distances and neighbors, reachability distances,…
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Isolation Forest may look technical, but its idea is simple: isolate points using random splits.…
11 min read -
In Day 6, we saw how a Decision Tree Regressor finds its optimal split by…
8 min read