See also Getting help and reporting problems.
The present document, although littered with examples, is primarily intended as a complete reference.
Where to start?
Completely new to Julia?
Julia's learning resources page | Learn X in Y minutes | HelloJulia
New to data science?
New to machine learning?
Introduction to Statistical Learning with Julia versions of the R labs here
Know some ML and just want MLJ basics?
Getting Started | Common MLJ Workflows
An ML practitioner transitioning from another platform?
MLJ for Data Scientists in Two Hours | MLJTutorial
Data Science Tutorials: MLJ tutorials including end-to-end examples, and "Introduction to Statistical Learning" labs
MLCourse: Teaching material for an introductory machine learning course at EPFL (for an interactive preview see here).
Julia Boards the Titanic Blog post on using MLJ for users new to Julia.
Analyzing the Glass Dataset: A gentle introduction to data science using Julia and MLJ (three-part blog post)
Lightning Tour: A compressed demonstration of key MLJ functionality
MLJ JuliaCon2020 Workshop: older version of MLJTutorial with video
Learning Networks: For advanced MLJ users wanting to wrap workflows more complicated than linear pipelines
Machine Learning Property Loans for Fun and Profit - Blog post demonstrating the use of MLJ to predict prospects for investment in property development loans.