update notations

This commit is contained in:
Trance-0
2025-11-04 12:43:23 -06:00
parent d24c0bdd9e
commit 614479e4d0
27 changed files with 333 additions and 100 deletions

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@@ -20,7 +20,7 @@ Suppose $k=1$, $e=l(f_1(x,w_1),y)$
Example: $e=(f_1(x,w_1)-y)^2$
So $h_1=f_1(x,w_1)=w^T_1x$, $e=l(h_1,y)=(y-h_1)^2$
So $h_1=f_1(x,w_1)=w^\top_1x$, $e=l(h_1,y)=(y-h_1)^2$
$$
\frac{\partial e}{\partial w_1}=\frac{\partial e}{\partial h_1}\frac{\partial h_1}{\partial w_1}