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Custom mean #959

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masoudMZB opened this issue Mar 7, 2023 · 1 comment
Open

Custom mean #959

masoudMZB opened this issue Mar 7, 2023 · 1 comment

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@masoudMZB
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Can you explain this mean you wrote :

def custom_mean(x): return x.prod()**(2.0/np.sqrt(len(x)))

How is this calculating MEAN?
@rkcosmos
@YashPolu
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YashPolu commented May 10, 2023 •
edited

x.prod()**(2.0/np.sqrt(len(x))) calculates the geometric mean of the values in the NumPy array x, with a correction factor to reduce the bias towards smaller values in the data set. @masoudMZB

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@masoudMZB @YashPolu