They have some machine learning projects: https://kevinmontrose.com/2015/01/27/providence-machine-learning-at-stack-exchange/ https://kevinmontrose.com/2015/01/

They have some machine learning projects: https://kevinmontrose.com/2015/01/27/providence-machine-learning-at-stack-exchange/ https://kevinmontrose.com/2015/01/27/providence-machine-lear... Also, they do get a lot of comments. You can read about their setup here: http://nickcraver.com/blog/2016/02/17/stack-overflow-the-architecture-2016-edition/ http://nickcraver.com/blog/2016/02/17/stack-overflow-the-arc... http://nickcraver.com/blog/2016/03/29/stack-overflow-the-hardware-2016-edition/ http://nickcraver.com/blog/2016/03/29/stack-overflow-the-har...