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Channel: What is the derivative of binary cross entropy loss w.r.t to input of sigmoid function? - Mathematics Stack Exchange
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Answer by littleO for What is the derivative of binary cross entropy loss...

Use properties of logarithms to simplify as much as possible before taking the derivative.Let $0 \leq p \leq 1$. We want to compute the derivative of the function\begin{align}L(u) &= -p...

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What is the derivative of binary cross entropy loss w.r.t to input of sigmoid...

I want to compute the derivative of binary cross entropy loss w.r.t to the input of the sigmoid function and was wondering if there's a closed form expression? I've seen derivations of binary cross...

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