http://www.argmin.net/2018/04/19/pid/
The Best Things in Life Are Model Free
Ben Recht
Apr 19, 2018
“The odd thing about statistics and ML research these days is that everyone knows about gradient descent, but almost none of the ML researchers I’ve spoken to know anything about PID control….. How crazy is it that most of the popular algorithms in ML end up being special cases of PID control?”