I am confused in this lecture. If you look at the image are z[2]a[2] associated with the blue or orange perceptron? What about z[1]a[1], the red or green?
Isn’t dL/dw[2] related to w[2]?
I think it is incorrect in the video and to me the chain rule outlined is for dL/dw[1] not dL/dw[2]?
Any insight would be greatly appreciated.
Hello, @Brent_Williams There’s a typo in this area, There’s also another student with the same question. The error was forwarded and is under consideration. Thank you
Thank you for the reply and information.
Yes, I had just finished typing up the same correction. This is indeed a typo. Please add one of the pauses with the correction to the video.
