FatMouse’ Trade 题目:FatMouse prepared M pounds of cat food, ready to trade with the cats guarding the warehouse containing his favorite food, JavaBean. The warehouse has N rooms. The i-th room contai
题目 题目描述 FatMouse prepared M pounds of cat food, ready to trade with the cats guarding the warehousecontaining his favorite food, JavaBean.The warehouse has N rooms. The i-th room contains Jfipounds
FatMouse' Trade Time Limit : 2000/1000ms (Java/Other) Memory Limit : 65536/32768K (Java/Other) Total Submission(s) : 15 Accepted Submission(s) : 10 Font: Times New Roman | Verdana | Georgia F
DDPM的重大缺陷在于其在反向扩散的过程中需要逐步从 x t x_t xt倒推到 x 0 x_0 x0,因此其推理速度非常缓慢。相反,DDPM的训练过程是很快的,可以直接根据 x 0 x_0 x0到 x t x_t xt添加的高斯噪声 ϵ \epsilon ϵ完成一次训练。 为了解决这个问题,就有了DDIM,且包括Stable Diffusion在内的现今广泛使用的Diffusion模型