Computable Stability for Persistence Rank Function Machine Learning

1 code implementation • 6 Jul 2023 • Qiquan Wang, Inés García-Redondo, Pierre Faugère, Anthea Monod, Gregory Henselman-Petrusek

In this paper, we revisit the persistent homology rank function -- an invariant measure of ``shape" that was introduced before barcodes and persistence diagrams and captures the same information in a form that is more amenable to data and computation.

Topological Data Analysis