typo in Sigmoid function range

[AlexandrParkhomenko]

typo

https://stanford.edu/~shervine/teaching/cs-229/cheatsheet-supervised-learning g(z)=1+e−z1​∈ ]0,1[​

need:

[0, 1]

[shervinea]

Thanks for your message and your interest @AlexandrParkhomenko.

This notation follows the ISO 31-11 convention on sets. Here, ]0,1[ denotes the interval in R from 0 to 1, bounds excluded. The exclusion of bounds is intentional since the function never outputs 0 nor 1.

[AlexandrParkhomenko]

I did not know. Thanks for a quick and complete answer.