Raw emails go in. “Spam” or “Not spam” comes out. We build the whole thing — data, features, model, evaluation — from scratch. Three posts
Month: April 2026
Gradient Descent: the engine that powers all of modern ML
We couldn’t always use a formula to find the best model. Here’s the algorithm that solves that — and it’s the same one powering GPT,
Linear Regression: building your first ML model from scratch
In the last post, I explained what ML is — pattern recognition at scale. Today we stop talking about it and actually build something. Our
What is Machine Learning, really? (And why should you care?)
I had no idea what ML actually was three days ago. Here’s what clicked for me — explained so it’ll click for you too. I