Non-saturating GAN generator loss mathematical notation

Non-saturating GAN generator loss is a recurring research-paper notation family. Updates a generator to make synthesized samples receive high discriminator scores while avoiding weak gradients from the minimax form.

Non-saturating GAN generator loss: Updates a generator to make synthesized samples receive high discriminator scores while avoiding weak gradients from the minimax form. Example: Reward the generator when the discriminator calls its samples real.