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Incorrect Formulas in Theory #8

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XiaoPeng0x3 opened this issue Jul 18, 2024 · 0 comments
Open

Incorrect Formulas in Theory #8

XiaoPeng0x3 opened this issue Jul 18, 2024 · 0 comments

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@XiaoPeng0x3
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XiaoPeng0x3 commented Jul 18, 2024 •
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Hello, I think you've accidentally written a wrong formula. The derivative of sigmoid function is $\frac{d}{dx}\sigma(x) = \sigma(x)(1 - \sigma(x))$ and you written it as $\sigma(x) - (1-\sigma(x))$ .
Its not a big deal but confuse me :-). Have a good day.
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