The origin of sigmoid from a probabilistic perspective.

Wow! I always learn new and solid stuff from your post. Thanks for this great article Avi!

In the screenshot you mentioned "on simplifying further". From where and what did you simplify? What function did you assume in the beginning and why did you substitute x+2/2 and x-3/2?

It was taken from the article, Naveen. I mentioned in the caption also. You can read it here: https://www.dailydoseofds.com/why-do-we-use-sigmoid-in-logistic-regression/ :)

Wow! I always learn new and solid stuff from your post. Thanks for this great article Avi!

In the screenshot you mentioned "on simplifying further". From where and what did you simplify? What function did you assume in the beginning and why did you substitute x+2/2 and x-3/2?

It was taken from the article, Naveen. I mentioned in the caption also. You can read it here: https://www.dailydoseofds.com/why-do-we-use-sigmoid-in-logistic-regression/ :)