Lesson 4 In-Class Discussion


(Jeremy Howard) #1

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.


Running IMDB notebook under 10 minutes
Office hours 11/20 at 5:30pm
(James Dietle) #2

i can hear and see


#3

yes. perfect


(Reshama Shaikh) #4

I can hear and see.


(Brian Muhia) #5

Ready for this


(Sanyam Bhutani) #6

Live Stream is working perfectly


(Maureen Metzger) #7

:coffee:

Ready


(Brendan Herger) #8

Are the links he’s showing at the beginning posted anywhere?


(Brian Holland) #9

Link for Vitaly’s Article.


(Maureen Metzger) #10

@hergertarian, not yet, he’ll probably post up top after class?


(Kevin Bird) #11

anybody can actually put them up top since it’s a wiki.


(James Requa) #12

All the blog posts are found in this thread


(James Dietle) #13

is there a plugin showing those nice green completion bars in Jeremy’s notebook?


(Sanyam Bhutani) #14

It happens by default for me in the AWS AMI.


(Kevin Bird) #15

What is ps = 0.5?


(Aditya) #16

tqdm


(Tom Grek) #17

“Throw away” --> set activation to zero? (Or to NaN, null, undefined… and handle it in some special way?)


(Stathis Fotiadis) #18

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?


(satish) #19

It’s a percentage for drop out


(Hiromi Suenaga) #20

If you drop some of the activations, would their weights get updated at the end of the mini batch?