Machine learning courses - PSJoshi/Notes GitHub Wiki CS109 data science - http://cs109.github.io/2015/pages/videos.html CS259 Notes - https://legacy.gitbook.com/book/leotsui/cs259d-notes/details https://leotsui.gitbooks.io/cs259d-notes/content/notes/A-IDS.html Udemy course - https://github.com/TarekDib03/python_data_analysis