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appunti-steffo/7 - Fondamenti di machine learning/2 - Calcolo vettoriale/gradiente.md

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[[vettore colonna]].
$$
\Huge
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\gradientOf{\mathbf{x}}
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$$
Contiene le [[derivata parziale|derivate parziali]] per tutti gli elementi della [[base canonica]].
$$
\Large
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\gradientOf{\mathbf{x}}
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=
\begin{bmatrix}
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\derivativePartial
{x}
{1}\\
\derivativePartial
{x}
{2}\\
\derivativePartial
{x}
{3}\\
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\vdots\\
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\derivativePartial
{x}
{\fmlInputSize}\\
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\end{bmatrix}
$$