applications machine learning you know we spent a long time there's a way if you look at apply machine learning where they will walk anew oh the company local people doing apply machine learning this is really what they spend the vast majority of the time on it's coming up with features so can we do better so the next piece in a lot of deep learning there's a like many people in very like many of you I tend to treat biological inspiration with a great deal of caution and even a healthy dose of skepticism but for me a