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arXiv · Statistics Machine Learning· Federico Matteucci, Florian Kalinke·· 4 hr agoAI score15

条件核 Stein 差异

Conditional Kernel Stein Discrepancy

AI brief

论文提出条件核 Stein 差异(Conditional Kernel Stein Discrepancy)框架,用于在仅有(可能未归一化)条件目标模型、协变量分布未知且仅有联合分布样本时,量化条件拟合优度。

Source: arXiv · Statistics Machine Learning · arxiv.org