Hi, the null text is optimized over the different timesteps. I am wondering whether it is an alternative solution to optimize unet itself over different timesteps only for this kind of condition? (copy unet and frozen it ahead, then for normal text input, use the frozen ones; for null text, use the optimized unet).
Hi, the null text is optimized over the different timesteps. I am wondering whether it is an alternative solution to optimize unet itself over different timesteps only for this kind of condition? (copy unet and frozen it ahead, then for normal text input, use the frozen ones; for null text, use the optimized unet).