MIT Technology Review Narrated cover image

In Machines We Trust: A conversation with Geoffrey Hinton (Live)

MIT Technology Review Narrated

00:00

How to Wire Up a Back Propagation Network

Back propagation is how you take the discrepancy between a probability one that is a bird and what it's got at present. So instead of saying point five, it says point five, oh one, but it's a bird. Back propagation is just going backwards through the network to figure out which feature detector wants to be more active or less active.

Transcript
Play full episode

The AI-powered Podcast Player

Save insights by tapping your headphones, chat with episodes, discover the best highlights - and more!
App store bannerPlay store banner
Get the app