How to add FGM. In lighting I know how to add PGD against disturbance in torch module, but I don't know where to add FGM under lighting attack()

[Hou-jing]

How to add FGM. In lighting I know how to add PGD against disturbance in torch module, but I don't know where to add FGM under lighting attack()

[akihironitta]

Hi @Hou-jing!

I think you can use manual optimization for your use-case. Check out the doc page for details: https://pytorch-lightning.readthedocs.io/en/latest/common/optimization.html#manual-optimization

[Hou-jing]

Thank you. I've solved my problem,
But I think the official should give some complete examples, which may be more convenient to use

[akihironitta]

It'll be fantastic if you could provide the example for the community! Any contribution is welcome as part of #10239.