than others such as dogs and things like that compared to these really specific things like I don't know a tiger shark there's things like this so this visualization shows the top k scoring of examples so as the teacher model predicts a distribution of class labels over the unlabeled data or the weekly label data the models are going to be ranked according to their probability their class probability and then they're going to be balanced in this way so that each class has an even number of training samples and in this