  hi everyone, let's get started. Good afternoon and welcome to MIT 6.S191! TThis is really incredible to see the turnout this year. This is the fourth year now we're teaching this course and every single year it just seems to be getting bigger and bigger. 6.S191 is a one-week intensive boot camp on everything deep learning. In the past, at this point I usually try to give you a synopsis about the course and tell you all of the amazing things that you're going to be learning. You'll be gaining fundamentals into deep learning and