Teams train up a new machine-learning model on FBLearner, whether to change the ranking order of posts or to better catch content that violates Facebook’s community standards (its rules on what is and isn’t allowed on the platform). Then they test the new model on a small subset of...
The average Facebook user isn't likely to care about video view time, but advertisers were upset because it potentially meant they had overpaid for ads. Though Facebook said the error had no effect on billing, it still said expressed regret. "We sincerely apologize for the issues this has...