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stat.ML2021
Probability-Generating Function Kernels for Spherical Data
Theodore Papamarkou, Alexey Lindo
Probability-generating function (PGF) kernels are introduced, which constitute a class of kernels supported on the unit hypersphere, for the purposes of spherical data analysis. PG…
stat.ML2021
A Random Persistence Diagram Generator
Theodore Papamarkou, Farzana Nasrin, Austin Lawson +3
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 scal…