set of tasks so meta training consists of multiple tasks each one with a training set of a test set and meta testing is what happens once you're done meta training and you want to adapt to a training set for a new task so the set of day of data sets is called D meta train that's what we refer to it as these are meta training tasks we're gonna use Ti to refer to meta training tasks so these are all of our key is this is our meta test tasks I'm sorry and then sometimes you hear people say support set and quarry set so support