Introduction to Deep Learning for Self Driving Cars

So let's get started training a logistic classifier. A logistic classifier is what's called the linear classifier. It takes the input, for example, the pixels in an image, and applies a linear function to them to generate its predictions. A linear function is just a giant matrix multiplier. It takes all the inputs as a big vector that will denote x and multiplies them with a matrix to generate its predictions, one per output class.