Guillaume Saint-Jacques

Posts by Guillaume Saint-Jacques

  • cluster-illustration

    Detecting Interference: An A/B Test of A/B Tests

    June 5, 2019

    At LinkedIn, most decisions are made using experiments. When we want to decide between two features, we test them against each other in the real world: we give feature A to a random set of members, feature B to another set, and we compare the results. Are users of feature A more engaged? Do they have a better experience with our products? If so, feature A wins...