GAN evaluation using FID and IS
GAN Evaluation : the Frechet Inception Distance and Inception Score metrics
In this notebook, two PyTorch-Ignite
’s metrics to evaluate Generative Adversarial Networks (or GAN in short) are introduced :
- Frechet Inception Distance, details can be found in
Heusel et al. 2002
- Inception Score, details can be found in
Barratt et al. 2018
See here for more details about the implementation of the metrics in PyTorch-Ignite.
Most of the code here is from
DCGAN example in
pytorch/examples. In addition to the original tutorial, this notebook will use in-built GAN based metric in ignite.metrics
to evaluate Frechet Inception Distnace and Inception Score and showcase other metric based features in ignite
.