The R2D3 team (http://www.r2d3.us/) developed a visual introduction to Machine Learning. This introduction uses data visualization technologies to show a workflow that can help for the creation of a machine learning model able to make accurate predictions. Lately, many people volunteered to translate this introduction in different languages. I took care of the Italian version: Una introduzione visuale al machine learning.
English Version: http://www.r2d3.us/visual-intro-to-machine-learning-part-1/
Italian Version: http://www.r2d3.us/una-introduzione-visuale-al-machine-learning-1/
— r2d3.us (@r2d3us) January 8, 2017