fast.ai Lesson 1: Deep Learning 2018

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10 free hours

run on AWS

 

 

 

 

 

 

 

 

click this one

 

 

 

 

click on new machine

 pick a region

choose linux ubuntu 16

  

250GB is preferred

 

 

 

 

 

 

 

 

 

 

ctrl shift v 

to paste your password

 

 

zoom in

 

takes an hour or so.

when it finishs running, you need to reboot your paperspace computer

 

 

 

 

 

 

double click the last line to copy the url

then you can  go and past it

 change local host into the true IP address

 

 

 

 

 

 

 

 

 

 

or hold on shift and press enter

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

no, don't follow this suggestion.

 

 

 

 

 

 

 

 

 

 

ML was invented by this man.

 

 

 

 

 

 

 

 

a function that can sovle all problems

 

 

 

 

 

 

 

 

 

 

 

 

 

 gpu is about 10 times faster than cpu

 gpu is also cheaper

 

 

 

 

 

 

 

 

 

 

 

 

real time translation

 

 

 

 

 

use DL to help combine human experties and what computers are good at

 

 

 

 

 

 

 

 

 

 

 

 

setosa.io/ev/image-kernels/ 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

draw a picture of what neural networks has learnt

 

 

 

 

 

 

 

 

 

 

just 3 layers is enouch to get some pretty rich behaviors

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

hit tab, and get a list of methods

 

 

 

hit shift tab tells you the arguments to the method

 

 

 

 

 

 

shift tab twice or three times and get a documentation window

 

 

 

 

 

 

 

 

 

look at the source code

 

 

 

 

 

press H 

 

 

 

 

stop the machine and see the connection is closed