At 4:16 Sir say a statement i.e "let us assume we know error up to this point/layer"

what does it mean to know " loss/error " up to this point

I did attended this class…I think the explanation was better in class and i understood it…is it possible i could get that recording…only the part of backprapogation?

Hey @Lakshita, sorry but it is not possible for the recording. Loss/error upto this point actually meant that we know gradients upto that point.

Hope this resolved your doubt.
Plz mark the doubt as resolved in my doubts section. :blush: