to semi weekly supervised training so in this case instead of having some massive unlabeled data set we have a weekly supervised data set so instead of just having a collection of images we have a week label such as the hashtags on Instagram images and so the thing with the weekly supervised hashtags on Instagram images is that they're really subjective they're noisy and not really like as precisely labeled as say the data from imagenet so in this model we're going to pre train the teacher model same idea of having some larger