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RMSE formula is backwards #1

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spapadim opened this issue Oct 9, 2014 · 1 comment
Open

RMSE formula is backwards #1

spapadim opened this issue Oct 9, 2014 · 1 comment

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@spapadim
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spapadim commented Oct 9, 2014

Was just browsing code, noticed that RMSE in characterize.py is backwards: should be sqrt(sum-of-squares/n) not (sum-of-sqrts/n)^2; i.e. line 69 should be "err += math.pow(i-current,2)" and line 73 should be "print .. % math.sqrt(err/count)".
@Arachnid
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Arachnid commented Oct 9, 2014

Oops, good point. Thanks.

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@Arachnid @spapadim