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Kohya-ss-sd-scripts/train_textual_inversion.py
feffy380 6b3148fd3f Fix min-snr-gamma for v-prediction and ZSNR. 
This fixes min-snr for vpred+zsnr by dividing directly by SNR+1.
The old implementation did it in two steps: (min-snr/snr) * (snr/(snr+1)), which causes division by zero when combined with --zero_terminal_snr
2023-11-07 23:02:25 +01:00

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