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ml-recall

#softplus

1 question from Neural Network Basics

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Question 1: Single choice

mediumAI-checkedNeural Network Basics

The softplus activation is ϕ(z)=log⁡(1+ez)\phi(z) = \log(1 + e^{z}) (natural log). What is its derivative ϕ′(z)\phi'(z)?

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