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[IML] Examples

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RobinB27
2026-08-20 20:11:40 +02:00
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semester6/iml/parts/07_networks.tex
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@@ -3,7 +3,7 @@ Note how the features $x, \phi(x)$ are predetermined. Why not learn them?
\textbf{New Optimization Problem}:
The new join-optimization problem, for $w$ and $\phi$:\\
The new joint-optimization problem, for $w$ and $\phi$:\\
\subtext{$\Theta$ is a set of parameters for $\phi$}
$$
\hat{w} = \underset{w\in\R^m,\Theta\in\R^{m\times d}}{\text{arg min}}\Biggl( \frac{1}{n}\sum_{i=1}^n l\Bigl( w^\top \phi(x_i;\Theta),y_i \Bigr) \Biggr)