difference I guess offline if you want but there are kind of clear ways in which image net is not the right way to design your architecture for some of these tasks and so we were able to take advantage of that you mean the data set size so yes it's something we've buried but I'm full dataset sizes maybe two hundred thousand images for both of them yeah so I mean this last point is interesting because other papers so this paper undo better image net models transfer better and even the papers that been Rick's group has been working on on