the goal here was to find out how low could they go so I was asking him did you experiment or how did you stumble across these numbers and really they wanted to determine how few examples they could labeled examples they could keep while still achieving really strong results from the unlabeled data for IMDB which is one of the the binary classification they use the concatenation of the training set that they didn't use so the training data that was not used for super as supervised they use that as unlabeled and then they use the rest of