Machine learning made easy


This site is brought to you by the letters “M” and “L”. It is meant to tackle interesting topics in machine learning while being entertaining and easy to read and understand.

FastML probably grew out of a frustration with papers you need a PhD in math to understand and with either no code or half-baked Matlab implementation of homework-assignment quality. We understand that some cutting-edge researchers might have no interest in providing the goodies for free, or just no interest in such down-to-earth matters. But we don’t have time nor desire to become experts in every machine learning topic. Fortunately, there is quite a lot of good software with acceptable documentation.

The site is run by Zygmunt ZajÄ…c (pronounced “Ziontz”). Zygmunt is an economist by education and lives in Poland, in a peaceful village east of Vistula river, near the Ukrainian border.

If you would like to enlist help on a project, or have a suggestion, a question or a correction, contact Zygmunt by email: zygmunt at


An organization with some money to spare - a $1000 or $2000 a month - could render a tremendous service to the community by sponsoring the site, enabling more articles.

Individually, you can show you support by purchasing a subscription. For $9 a year, one gets unlimited access to the site (normally, it is restricted to three articles daily). Thank you for all the purchases so far!