Machine Learning from Scratch is free on Udemy

Udemy currently lists **Machine Learning from Scratch** as a **free course**. The official page describes a fundamentals-first approach in which learners study the mathematics behind machine-learning algorithms and then translate those ideas into Python implementations. Topics include supervised and unsupervised learning, regression, K-nearest neighbors, random forests and evaluation metrics.

The listing shows about two hours of on-demand video. Basic Python programming and basic mathematics are recommended, so this is better suited to learners who already have a small amount of coding experience rather than complete programming beginners.

Open the official Udemy course page, confirm that the current price is still **Free**, sign in and select **Enroll now**. The listing does not publish an expiry date for the free price, and Udemy pricing may change.