Why SD-Turbo uses epsilon prediction?
#5
by
sienna223
- opened
As stated in the paper, SD-Turbo is distilled from SD 2.1 which is a v-prediction model and they enforce zero-terminal SNR. These points let me think SD-Turbo is a v-prediction model, however it is a epsilon-prediction model as indicated in config files of this repo.
So, why is it a epsilon-prediction model?