Logistic Regression, Machine Learning, Classification, Regularization, Algorithms.
classes {0,1}. Any point can belong to either one of the two classes. Let’s say the equation of optimal plane (π) is π: W.X = 0 (assume the plane passes through the origin for simplicity). Let's define P(y = 1|X) as the probability that point X belongs to class 1. Then we can say that: Since a