arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2210.08014stat.MEmath.STstat.TH
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用蒙特卡罗平滑图上的复值信号

Smoothing complex-valued signals on Graphs with Monte-Carlo

Hugo Jaquard, Michaël Fanuel, Pierre-Olivier Amblard, Rémi Bardenet, Simon Barthelmé, Nicolas Tremblay

摘要:

我们引入新的平滑估计复杂的信号图,最近研究的决定性点过程(DPP)的基础上。这些估计器是从根据该DPP绘制的边和节点的子集构建的,构成树和单循环,即,包含一个循环的连通分量。我们提供了一个朱莉娅实现这些估计,并研究其性能时,适用于排名问题。

英文摘要:

We introduce new smoothing estimators for complex signals on graphs, based on a recently studied Determinantal Point Process (DPP). These estimators are built from subsets of edges and nodes drawn according to this DPP, making up trees and unicycles, i.e., connected components containing exactly one cycle. We provide a Julia implementation of these estimators and study their performance when applied to a ranking problem.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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