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| technical:losses [2021/09/06 07:11] – created chunchung | technical:losses [2021/09/08 03:09] (current) – [Prediction error] chunchung | ||
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| Line 12: | Line 12: | ||
| \begin{equation}r = \mathop{\text{argmax}}_ix_i.\end{equation} | \begin{equation}r = \mathop{\text{argmax}}_ix_i.\end{equation} | ||
| While, the prediction error over a dataset is given by | While, the prediction error over a dataset is given by | ||
| - | \begin{equation}E_\text{pred} = [y\neq\mathop{\text{argmax}}_ix_i] = \langle 1-\delta_{r, | + | \begin{equation}E_\text{pred} = \langle[y\neq\mathop{\text{argmax}}_ix_i]\rangle |
| where $[\cdot]$ is the [[https:// | where $[\cdot]$ is the [[https:// | ||