Cost Function, Non Convex Optimization, Logistic Regression, Log Loss Function.
let’s say that the horizontal axis is H of X. So we know that a hypothesis is going to output a value between 0 and 1. Right? So H of X that varies between 0 and 1. If you plot what this cost function looks like. You find that it looks like this. One way to see why the plot like this it is because