chih-ting chen

32:40

what is CNN?

Eric

32:54

convolutional neural network

Eric

33:31

TL; DR very effective tool for regression, classification, segmentation, etc when you have a large volume of data

Zhili Qu

38:17

What theta here stands for?

chih-ting chen

41:30

what is loss entropy

Zhili Qu

43:19

I think he defined it

Will LeVine

43:34

I believe he meant to say ‘cross-entropy loss’. Cross-entropy is a loss function which, in his case, I believe is used to measure pixel-wise reconstruction error.

Zhili Qu

43:53

pretty much, yeah

chih-ting chen

44:08

thanks

Zhili Qu

44:10

but I am still confused with the variable theta

Zhili Qu

44:26

not sure what it denotes

Jeffrey Craley

44:26

Its probably the parameters of the network

Zhili Qu

54:05

I should have asked this question earlier, but, does anyone know what kind of math operation the little circle represent?

Jeremias Sulam

54:25

function composition

Adam Charles

55:48

How strong is the regularization? Will it cause an error for someone, e.g, with Dextrocardia (heart on the right side)

jovo

56:15

I would hope so!

Jeffrey Craley

01:27:06

thanks