reads in d outputs Phi star and five stars then used to classify new data points for your task so the training time conditions need to match so it met a training time you also need to have a model that reads in a data set which data set well a data set di from your met training set it is going to be parametrized by theta it's going to output Phi star and that Phi star needs to be good for classifying points which points well that's maybe the puzzle so what is it that we're actually going to classify here what we need to do in