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Confusion between std and variance #2

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cstein06 opened this issue Aug 9, 2018 · 1 comment
Open

Confusion between std and variance #2

cstein06 opened this issue Aug 9, 2018 · 1 comment

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@cstein06
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cstein06 commented Aug 9, 2018

Hi, if I'm not mistaken, the alpha in your math is the variance, so one should scale the randn variables by sqrt(alpha)?

@cstein06 cstein06 changed the title Consufion between std and varianca Consufion between std and variance Aug 9, 2018
@cstein06 cstein06 changed the title Consufion between std and variance Confusion between std and variance Aug 9, 2018
@kakusikun
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kakusikun commented Nov 22, 2018

i totally agree on that.
And why the alpha is clipped, the mean is definitely not 1. @@

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