learning so it sort of gets at the core goal of the class and recently it's been called a self supervised learning and it's used interchangeably with unsupervised learning the exact terminology of what itself and what is undoes not matter it's basically concerned with learning representations with our labels whether one self usually refers to the scenario where you can create your own supervision based on the data but at the end of the day it it can be considered as as another way to reprime tries unsupervised learning