00:01
Hello friends, we are here to discuss a problem in which we have to consider a classification problem in which there are two features, okay, x1 and x2, namely.
00:08
In this question, we will walk through a simple step of gradient descent on logistic regression with cross entropy loss.
00:18
So at last, i would like to conclude this question as that what would be the vector, w after, be after one step of update of w? okay, so let us see how will it be, how will it go? so after seeing the examples, that is after viewing the options given, i can say that wi will be equals to 0 .15 and w2, that is w2 will be equal to 0 .1.
00:45
Now it was w1 actually.
00:48
I mistakenly written wi.
00:53
Now the value of b will be, let me write it, it will be the value of b will be, point.
00:58
Now as you can see over here that due to positive learning rate in alpha it is equals to 0 .5...