Wasserstein Stability for Persistence Diagrams
Wasserstein Stability for Persistence Diagrams
复制标题
持久图的 Wasserstein 稳定性
DOI:
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复制
发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Katharine Turner
中科院分区:
文献类型:
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作者:
P. Skraba;Katharine Turner
The stability of persistence diagrams is among the most important results in applied and computational topology. Most results in the literature phrase stability in terms of the bottleneck distance between diagrams and the $\infty$-norm of perturbations. This has two main implications: it makes the space of persistence diagrams rather pathological and it is often provides very pessimistic bounds with respect to outliers. In this paper, we provide new stability results with respect to the $p$-Wasserstein distance between persistence diagrams. This includes an elementary proof for the setting of functions on sufficiently finite spaces in terms of the $p$-norm of the perturbations, along with an algebraic framework for $p$-Wasserstein distance which extends the results to wider class of modules. We also provide apply the results to a wide range of applications in topological data analysis (TDA) including topological summaries, persistence transforms and the special but important case of Vietoris-Rips complexes.
DOI:
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发表时间:
2015-07
期刊:
J. Mach. Learn. Res.
影响因子:
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作者:
Henry Adams;T. Emerson;M. Kirby;R. Neville;C. Peterson;Patrick D. Shipman;Sofya Chepushtanova;Eric M. Hanson;Francis C. Motta;Lori Ziegelmeier
通讯作者:
Henry Adams;T. Emerson;M. Kirby;R. Neville;C. Peterson;Patrick D. Shipman;Sofya Chepushtanova;Eric M. Hanson;Francis C. Motta;Lori Ziegelmeier
影响因子:
3.5
作者:
Alyr MH;Pallu J;Sambou A;Nguepjop JR;Seye M;Tossim HA;Djiboune YR;Sane D;Rami JF;Fonceka D
通讯作者:
Fonceka D
DOI:
10.1007/s41468-018-0012-6
发表时间:
2018
期刊:
Journal of Applied and Computational Topology
影响因子:
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作者:
Patel, Amit
通讯作者:
Patel, Amit