BSTabDiff: Block-Subunit Diffusion Priors for High-Dimensional Tabular Data Generation 事件

BSTabDiff: Block-Subunit Diffusion Priors for High-Dimensional Tabular Data Generation arXiv:2606.09257v1 Announce Type: cross Abstract: High-Dimensional Low-Sample Size (HDLSS) tabular domains (e.g., omics) are characterized by $n \ll m$, where $n$ = number of samples, and $m$ = number of features. Such domains often exhibit strong local correlation groups, sparse cross-group dependencies, heavy-tailed non-Gaussian marginals, heteroscedastic noise, and structured missingness, making direct den