This thread contains the in-class discussion from Lesson 4. The Wiki links have been moved to this new thread. Please ask any questions about lesson 4 in the new wiki thread.
i can hear and see
yes. perfect
I can hear and see.
Ready for this
Live Stream is working perfectly
Ready
Are the links he’s showing at the beginning posted anywhere?
anybody can actually put them up top since it’s a wiki.
is there a plugin showing those nice green completion bars in Jeremy’s notebook?
It happens by default for me in the AWS AMI.
What is ps = 0.5?
tqdm
“Throw away” --> set activation to zero? (Or to NaN, null, undefined… and handle it in some special way?)
What does dropping a unit mean? Set it’s activation to 0? What happens in the back propagation step? Does the unit get it’s weights updated?
It’s a percentage for drop out
If you drop some of the activations, would their weights get updated at the end of the mini batch?