image zooming into whether little red square is where you and I see a motorcycle the computer sees this so the computer vision problem is to look at all those pixel intensity values and tell you that all those numbers represent the exhaust pipe of a motorcycle seems like you need a very complicated function to do that and how do we do this so machine learning you know machine learning guys like me say oh just feed the data to the learning algorithm and let the learning algorithm do its job right when I teach my machine