Jensen Huang

And we make this large structure.

It's like a switchboard of little mathematical units.

And we connect it all together.

And we give it the input that

the software would eventually receive.

And we just let it randomly guess what the output is.

And so we say, for example, the input could be a picture of a cat.

And one of the outputs of the switchboard is where the cat signal is supposed to show up.

And all of the other signals, the other one's a dog, the other one's an elephant, the other one's a tiger,

And all of the other signals are supposed to be zero when I show it a cat, and the one that is a cat should be one.

And I show it a cat through this big, huge network of switchboards and math units, and they're just doing multiply and adds, multiplies and adds, okay?

And this thing, this switchboard is gigantic.

The more information you're going to give it, the bigger the switchboard has to be.

And what Jeff Hinton discovered, invented, was a way for you to guess that, put the cat signal in, put the cat image in.

And that cat image could be a million numbers because it's a megapixel image, for example.

And it's just a whole bunch of numbers.

And somehow from those numbers,

it has to light up the cat signal.

Okay, that's the bottom line.

And if it, the first time you do it, it just comes up with garbage.