Today and yesterday I did mainly chapter 4 of the book “Introduction to statistical learning” up to page 153. Also I searched a bit more the online courses and I’m thinking of taking the course from Udemy which is cheap and I think it will be good for a beginner like me. The name of the course is Machine Learning A-Z™: Hands-On Python & R In Data Science https://www.udemy.com/course/machinelearning/ and at the moment it is offered at a low price of 13euros. Those 2 videos helped me a lot on the subject of online courses https://www.youtube.com/watch?v=MGnXMu9GFig and https://www.youtube.com/watch?v=_XbttSk3ALs .