NORMALIZATION METHOD FOR TRAINING DEEP NEURAL NETWORKS

A system and a method to normalize a deep neural network (DNN) in which a mean of activations of the DNN is set to be equal to about 0 for a training batch size of 8 or less, and a variance of the activations of the DNN is set to be equal to about a predetermined value for the training batch size. A minimization module minimizes a sum of a network loss of the DNN plus a sum of a product of a first Lagrange multiplier times the mean of the activations squared plus a sum of a product of a second Lagrange multiplier times a quantity of the variance of the activations minus one squared.