Linear Classifiers

Quick reference for decision boundaries, hyperplanes, and classification fundamentals.

Perceptron

Error-based learning, update rules, and convergence theorem at a glance.

Support Vector Machines

Margin maximization, hinge loss, and the kernel trick condensed.

Feature Representation

Encoding techniques, polynomial features, and modern embeddings.

Regression

Linear regression, MSE, gradient descent, and practical tips.

Gradient Descent

Optimization fundamentals, learning rates, and modern adaptive methods.