input data. Problem with linear activatio… and output data is proportional to the input data. Problem with linear activation function is that it’s derivative is a constant and it’s gradient will be a constant too and the descent will be on a cons…Secret Sauce behind the beauty of Deep Learning: Beginners guide to Activation Functions1.2K7Mate LabsAlex MurphyFollowAug 23, 2017 · 1 min readits