Machine Unlearning for Random Forests

                       Jonathan Brophy 1 Daniel Lowd 1

             Abstract                 1. Introduction
   Responding to user data deletion requests, remov-      Recent legislation (EU, 2016; California, 2018; Canada,
   ing noisy examples, or deleting corrupted training      2018) requiring companies to remove private user data upon
   data are just a few reasons for wanting to delete      request has prompted new discussions on data privacy and
   i ...