Consider the scenarios described below for a point Xi:
a) It lies on the correct side of the margin
b) It lies on the margin line
c) It lies on the wrong side of the margin
d) It lies on the wrong side of the decision boundary
Choose the option that correctly illustrates the value of ei in the four cases, respectively:
1, 1, between 0 and 1, <0
0, between 0 and 1, 1, >1
0, 1, between 0 and 1, >1
1, 0, between 0 and 1, >1
Hey @debjanihome,
a) Surely it should be zero, you are right
b) It lies on the margin, than also it will be zero. since no error is involved in classification, we can have multiple points lying on the margin
c) when it lies in the wrong side of the margin, than the error will be somewhere between 0 and 1
d) When it lies on the other side of decission boundary than it would be greater than 1.
you can visualize all these from graph of ei = max(0,1-ti).
So correct answer should be 0,0, between 0 and 1, >1. This option is not present currently, informed the backend team they will be resolving it very soon.
Hope this cleared your doubt. 
Kindly tell team still this option is not present and it is wasting our time in checking wrong options again and again.
