Generative Adversarial Networks Projects

The Fréchet inception distance

To overcome the various shortcomings of the inception Score, the Fréchlet Inception Distance (FID) was proposed by Martin Heusel and others in their paper, GANs Trained by a Two Time-Scale Update Rule Converge to a Local Nash Equilibrium (https://arxiv.org/pdf/1706.08500.pdf). 

The equation to calculate the FID score is as follows:

The preceding equation represents the FID score between the real images, x, and the generated images, g. To calculate the FID score, we use the Inception network to extract the feature maps from an intermediate layer in the Inception network. Then, we model a multivariate Gaussian ...