In the context of PCA and random projection, what does $\tilde{X} \sim XR$ mean?
The projection seems to generally be defined as $\tilde{X} = XR$, but what does the tilde do there?
2026-02-23 00:19:26.1771805966
In the context of PCA and random projection, what does $\tilde{X} \sim XR$ mean?
44 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail AtRelated Questions in PROJECTION
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- In the context of PCA and random projection, what does $\tilde{X} \sim XR$ mean?
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