Improve the tutorial
The tutorial needs improving. It seems to draw big assumptions about the users knowledge of machine learning.
The aim of the experiment needs clarifying before the drag and drop starts happening.
The choice of algorithm needs explaining!?
Every step needs explaining more.
The conclusion screen doesn't clearly explain what the experiment proved.
Done – also try this – https://gallery.cortanaintelligence.com/Tutorial/Machine-Learning-Guide-1