But what *is* a Neural Network? | Chapter 1, deep learning
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========== This is a three. It's sloppily written and rendered at an extremely low resolution of 28 by 28 pixels. But your brain has no trouble recognizing it as a three and I want you to take a moment to appreciate How crazy it is that brains can do this so effortlessly? I mean this this and this are also recognizable as threes, even though the specific values of each pixel is very different from one image to the next. The particular light-sensitive cells in your eye that are firing when you see this three are very different from the ones firing when you see this three. But something in that crazy smart visual cortex of yours resolves these as representing the same idea while at the same time recognizing other images as their own distinct ideas But if I told you hey sit down and write for me a pr...