Martin Tingley with Wenjing Zheng, Simon Ejdemyr, Stephanie Lane, Colin McFarland, Andy Rhines, Sophia Liu, Mihir Tendulkar, Kevin…

How offline policy evaluation works, examples on how to use it, and lessons learned from building OPE at Facebook

Measuring the impact our models generate in the business can be as complex as training and deploying them

Martin Tingley with Wenjing Zheng, Simon Ejdemyr, Stephanie Lane, and Colin McFarland