praxia is a free online course to understand artificial intelligence applied to healthcare, simply and step by step.

Two paths: the short one, four chapters in two hours, to read a medical AI paper. The full one, sixteen chapters, to start from nothing and end up able to judge any model.

Every chapter follows the same path: one idea explained plainly, then a lab where you write the code yourself, line by line, with every word explained as you go. Nothing to install.