95 percent those right 19 out of 20 we trained on 72 photos you could easily take that many photos on your phone upload them to kaggle and build a very accurate model to distinguish almost anything you care about I think that's incredibly cool this may feel like a lot of new ideas for you to take in here's our plan we have one exercise for you to build a model yourself using chance for learning after you've done transfer learning hands-on I'll show you a simple but powerful trick called data augmentation data augmentation really