Web: http://arxiv.org/abs/2104.07737

Sept. 16, 2022, 1:12 a.m. | Theodore Papamarkou, Farzana Nasrin, Austin Lawson, Na Gong, Orlando Rios, Vasileios Maroulas

cs.LG updates on arXiv.org arxiv.org

Topological data analysis (TDA) studies the shape patterns of data.
Persistent homology is a widely used method in TDA that summarizes homological
features of data at multiple scales and stores them in persistence diagrams
(PDs). In this paper, we propose a random persistence diagram generator (RPDG)
method that generates a sequence of random PDs from the ones produced by the
data. RPDG is underpinned by a model based on pairwise interacting point
processes, and a reversible jump Markov chain Monte …

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