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Min-SNR Weighting Strategy: Fixed SNR calculation to authors implementation

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AI-Casanova
2023-03-21 20:38:27 -05:00
committed by AI-Casanova
parent 64c923230e
commit a3c7d711e4
1 changed files with 2 additions and 2 deletions
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library/custom_train_functions.py
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@@ -10,7 +10,7 @@ def apply_snr_weight(loss, latents, noisy_latents, gamma):
gamma_over_snr = torch.div(torch.ones_like(snr)*gamma,snr)
snr_weight = torch.minimum(gamma_over_snr,torch.ones_like(gamma_over_snr)).float() #from paper
loss = loss * snr_weight
print(snr_weight)
#print(snr_weight)
return loss
def add_custom_train_arguments(parser: argparse.ArgumentParser):