arXiv · Statistics Machine Learning· Aavash Subedi, Tim Reichelt, Christopher Williams, Philip Stier, Yee Whye Teh, Saifuddin Syed·· 3 小时前AI 评分34
用序贯蒙特卡洛引导扩散模型捕捉稀有事件
Steering Diffusion Models to Rare Events with Sequential Monte Carlo
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论文提出 Diffusion Importance Sampling of Rare Events(DireSMC),一种序贯蒙特卡洛方案,引导加权样本群体趋向稀有事件,同时给出校准后的概率估计。
来源:arXiv · Statistics Machine Learning · arxiv.org