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Primoz Skraba

2 accepted papers

2025

Approximating Metric Magnitude of Point Sets

AAAI 2025technical

Metric magnitude of a point cloud is a measure of its ``size." It has been adapted to various mathematical contexts and recent work suggests that it can enhance machine learning and optimization algorithms. But its usability is limited due to the computational cost when the dataset is large or when…

2020

A Topology Layer for Machine Learning

AISTATS 2020poster

Topology applied to real world data using persistent homology has started to find applications within machine learning, including deep learning. We present a differentiable topology layer that computes persistent homology based on level set filtrations and edge-based filtrations. We present three n…