Sigmoid

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Sigmoid, meaning S-like. Every teacher should open with that, great memory hook!

fishplantfish
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derivation of sigmoid is very simple!
sigmoid can be written as e^a/1+e^a
quotient rule can easily be applied

talhatayyab
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Awesome explaination. Can you also explain sigmoid function please???

sathyahisto
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what is the exp
i'm trying this in python but i can't find what e is anywhere

madscientist
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Thanks, helpful explanation of the sigmoid function. Is “e” the Euler’s constant (e=2.71...)?

shaikhquader
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You helped me, thanks..
I was blind to draw 1/(1-e^x) instead of 1/(1+e^x)

johnfykhikc