Need help with Sigmoid value

Course Q&A Machine Learning Specialization Supervised ML: Regression and Classification
1

Can someone please help me with sigmoid value,I tried various value only to get 1.0 and getting 0.5 seems to be out of equation.

2

Assuming you’re asking about the sigmoid() function, I’ll give you some hints about the simplest implementation:

  • You need only one line of code.
  • It uses the np.exp() function, the parameter “-z”, an addition operator, and a division operator.
  • Also use an appropriate set of parenthesis.
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3

I did send you a private message,please check your inbox.

4

Please don’t send your code to a mentor unless we ask to see it.