PixArt

where is the reference for snr_loss, does it improve performance? #154

chengmengli06 started this conversation in General

chengmengli06
Jun 13, 2024

what is the purpose of snr_loss, does it improve performance?
https://github.com/PixArt-alpha/PixArt-alpha/blob/master/diffusion/model/gaussian_diffusion.py#L801

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