Exploring generative adversarial networks and adversarial training

Recognized as a realistic image generator, Generative Adversarial Network (GAN) occupies a progressive section in deep learning. Using generative modeling, the underlying generator model learns the real target distribution and outputs fake samples from the generated replica distribution. The discriminator attempts to distinguish the fake and the real samples and sends feedback to the generator so that the generator can improve the fake samples. Recently, GANs have been competing with the state-of-the-art in various tasks including image processing, missing data imputation, text-to-image translation and adversarial example generation. However, the architecture suffers from training instability, resulting in problems like non-convergence, mode collapse and vanishing gradients. The research community has been studying and devising modified architectures, alternative loss functions and techniques to…