> maybe the problem is simply that we don't have sufficiently good methods for training shallow NNs on large-scale problems In a sense, that's what this is tho

> maybe the problem is simply that we don't have sufficiently good methods for training shallow NNs on large-scale problems In a sense, that's what this is though, right? It's a training algorithm for the simpler class of model. It just has to go via the deep model to get there.