Query regarding Noise Targets lecture 4
As per lecture 4 : Slide 16/22
Noise target = Diterministic Target + Noise (This is clear)
However it then says :
Diterministic target f(x) = E(YX). Hence
y ( Noisy target) = E(YX) ( Diterministic target) + noise ( yf(x) )
I do not understand the above statement. Did we not say that to accomodate for noisy targets we replace y = f(x) with a conditional distribution of y given x. Should then not the noisy target be defined by
E(YX) ?
