Backpropagation Algorithm

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m
m
Line 129: Line 129:
::<math>\begin{align}
::<math>\begin{align}
\delta^{(n_l)}
\delta^{(n_l)}
-
= - (y - a^{(n_l)}) \bullet f'(z^{(n)})
+
= - (y - a^{(n_l)}) \bullet f'(z^{(n_l)})
\end{align}</math>
\end{align}</math>
: 3. For <math>\textstyle l = n_l-1, n_l-2, n_l-3, \ldots, 2</math>  
: 3. For <math>\textstyle l = n_l-1, n_l-2, n_l-3, \ldots, 2</math>  

Revision as of 00:09, 2 March 2011

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