Blog posts about Multi Objective Optimization

Co-authors: Yunbo Ouyang,Viral Gupta, Kinjal Basu, Cyrus Diciccio, Brendan Gavin, and Lin Guo. Most large-scale recommender systems like newsfeed ranking, people recommendations, job recommendations, etc., have multiple objectives that n...

In Part 1 of this series, we introduced the problem of email volume optimization. We showed that on the one hand, email is among the...

In July 2015, we announced that we are reducing email volume so that members receive only the most relevant email communication from us. We have been makin...