Search Results for author: Matthew Wheeler

Found 3 papers, 0 papers with code

Mixup Barcodes: Quantifying Geometric-Topological Interactions between Point Clouds

no code implementations23 Feb 2024 Hubert Wagner, Nickolas Arustamyan, Matthew Wheeler, Peter Bubenik

In particular, we introduce: (1) a mixup barcode, which captures geometric-topological interactions (mixup) between two point sets in arbitrary dimension; (2) simple summary statistics, total mixup and total percentage mixup, which quantify the complexity of the interactions as a single number; (3) a software tool for playing with the above.

Disentanglement

Modular Control of Biological Networks

no code implementations23 Jan 2024 David Murrugarra, Alan Veliz-Cuba, Elena Dimitrova, Claus Kadelka, Matthew Wheeler, Reinhard Laubenbacher

This paper presents an approach to model-based control that exploits two common features of biological networks, namely their modular structure and canalizing features of their regulatory mechanisms.

Activation Landscapes as a Topological Summary of Neural Network Performance

no code implementations19 Oct 2021 Matthew Wheeler, Jose Bouza, Peter Bubenik

We use topological data analysis (TDA) to study how data transforms as it passes through successive layers of a deep neural network (DNN).

Topological Data Analysis

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