two questions about training

[qiuzidian]

Hi, great job! I have two questions:

1. Are the reference unet weights fixed during training?
2. Does it require large dataset for training? What if scaling down the dataset?

[Xiao0219]

Hi, great job! I have two questions:

1. Are the reference unet weights fixed during training?
2. Does it require large dataset for training? What if scaling down the dataset?

hi，Have you written the training code? Can you share it?😇