Interactive Notebook
Machine learning, made visible
Small, hands-on demos for building intuition about the linear algebra behind machine learning. Each one lets you poke at the inputs and watch the math respond.
Perceptron, step by step
Watch θ and its decision boundary update one point at a time — see how much the line jumps around before it settles into a clean separator.
Coming soon
More demos
This is the first page of a growing set. New visualizations drop in here.