没有免费午餐定理 定义 如果我们不对特征空间有先验假设，则所有算法的平均表现是一样的。 In computational complexity and optimization the no free lunch theorem is a result that states that for certain types of mathematical problems, the compu

FreeU: 无需训练直接提升扩散模型生成效果。 paper：https://arxiv.org/abs/2309.11497 code：GitHub - ChenyangSi/FreeU: FreeU: Free Lunch in Diffusion U-Net 1. 介绍 贡献： •研究并揭示了U-Net架构在扩散模型中去噪的潜力，并确定其主要骨干主要有助于去噪，而其跳过连接

SummaryReference Summary Invited my two MBA referees to lunch at Riverside Grilled Fish (江边城外) on 26 June 2018, Tuesday. The restaurant is nice. First page of the menu: Bill: Gift