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Why should it be treated as follows function? #24

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luckhhn opened this issue Jan 3, 2020 · 1 comment
Open

Why should it be treated as follows function? #24

luckhhn opened this issue Jan 3, 2020 · 1 comment

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@luckhhn
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luckhhn commented Jan 3, 2020

def preprocess_input(x, v2=True):
# scale the raw pixel intensities to the range [0, 1]
x = x.astype('float32')
x = x / 255.0
if v2:
x = x - 0.5
x = x * 2.0
return x

Thank you very much for your work, Looking forward to your reply
@luckhhn
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luckhhn commented Jan 3, 2020

What is the purpose of the above processing？

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