obtain_CAM_masking.py takes a lot of time?

[Dhanujagithub]

Hi,
your work is superb.
can i know whether obtain_CAM_masking.py takes a lot of time to gets completed ?
it seems there are two loops in GradCAM process. i have 103 classes.

[jbeomlee93]

Hi !

When I run obtain_CAM_masking.py for PASCAL VOC train set (1,464images), It took about 2 hours with 4 NVIDIA RTX 8000 GPUs.

If it takes too long, I suggest you to experiment with a small "adv_iter" value.

Thank you!

[Sierkinhane]

hello, it takes about one day to generate CAM for PASCAL VOC train set on TESLA A100... It's too slow. Would you like to public the generated CAM (.npy file) for the train_aug set? @jbeomlee93