An Analysis of Regularization Methods in Deep Neural Networks
Akshay Badola, Vineet Nair, Rajendra Prasad Lal · 2020
Regularization in Deep Neural Networks for Classification has developed into a separate paradigm as that involves regularization in probability spaces. A big contribution to avoid overfitting in Deep Learning has been Dropout [1]. Dropout however is rarely applied alone for classification tasks and is usually used in conjunction with several other techniques like weight normalization which is equivalent to l2norm or batch normalization [2]. The use of these techniques is empirical in nature and often ad hoc and thus, it's difficult to estimate the contribution of each of these techniques to the final outcome. Here we isolate each of the common regularization techniques and use a standard Deep Convolutional Network VGG11 [3] and a standard dataset CIFAR10 [4]. We collect and analyze the results to identify the effect of each of these techniques.