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openai / guided-diffusion

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Details for training and sampling for FID calculation ... #75

Open TiankaiHang opened 1 year ago

TiankaiHang commented 1 year ago

Thanks a lot for your awesome work!

I follow your setting to sample 50k imagenet64 images and calculate the FID results using evaluations/evaluator.py, but I got FID image.

And I also try your given batch admnet_imagenet64.npz and VIRTUAL_imagenet64_labeled.npz, the fid is 2.6141597041162186, but the number in the table is 2.07.

Could you please offer the detailed setting for further comparison?

Best.

yyyouy commented 1 year ago

the author released the ADM version. Ant the number in table 2.07 is ADM(dropout). The Paper released the fid of ADM is 2.61. so your code is correct.