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em0787
Data Driven Engineering
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Dimensionality reduction
Dimensionality reduction
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Update Dimensionality reduction
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Nov 30, 2021
by
em0787
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@@ -277,8 +277,8 @@ giving $`\Sigma^{-1}`$ as:
...
@@ -277,8 +277,8 @@ giving $`\Sigma^{-1}`$ as:
```
math
```
math
\Sigma^{-1} =
\Sigma^{-1} =
\begin{bmatrix}
\begin{bmatrix}
cos(θ
) & 0 \\
1/\sqrt(\sigma_1
) & 0 \\
0 &
cos(θ
)
0 &
1/\sqrt(\sigma_2
)
\end{bmatrix}
\end{bmatrix}
```
```
...
...