Any good resources for studying machine learning?

Question

I'm looking for very in-depth, complete sources to study machine learning. Good books, websites, etc.

Answer 1

Found by @cyber33:
Reposted by Haris:
Now reposted by me:
Some machine learning books (mostly free): https://www.datasciencecentral.com/profiles/blogs/list-of-free-must-read-machine-learning-books

Also check this by Kuba Siekierzyński:
https://code.sololearn.com/W2nvcMqTRi4q/?ref=app