https://mlcourse.ai/
https://github.com/Yorko/mlcourse.ai
https://github.com/Yorko/mlcourse.ai/wiki
    https://vk.com/mlcourse
    https://habr.com/company/ods/blog/418727/
    http://snap.stanford.edu/decagon/
    https://www.youtube.com/playlist?list=PLVlY_7IJCMJeRfZ68eVfEcu-UcN9BbwiX
    Kashnitsky (scipy based)!!!:
    https://www.youtube.com/playlist?list=PLVlY_7IJCMJdgcCtQfzj5j8OVB_Y0GJCl
    https://www.youtube.com/playlist?list=PLVlY_7IJCMJcIWApmupNhBIGkXiYa6m_3

2017
https://habr.com/ru/company/ods/blog/324402/
https://habr.com/ru/company/ods/blog/323890/
https://habr.com/ru/company/ods/blog/322534/
https://habr.com/en/company/ods/blog/323210/
https://habr.com/en/company/ods/blog/322626/