Search Results for author: Mark Davenport

Found 6 papers, 1 papers with code

Distance preservation in state-space methods for detecting causal interactions in dynamical systems

no code implementations13 Aug 2023 Matthew O'Shaughnessy, Mark Davenport, Christopher Rozell

We analyze the popular ``state-space'' class of algorithms for detecting casual interaction in coupled dynamical systems.

Iterative Broadband Source Localization

no code implementations21 Oct 2022 Coleman DeLude, Rakshith Sharma, Santhosh Karnik, Christopher Hood, Mark Davenport, Justin Romberg

We show that by using these models, our adapted algorithms can successfully localize broadband sources under a variety of adverse operating scenarios.

Broadband Beamforming via Linear Embedding

no code implementations14 Jun 2022 Coleman DeLude, Santhosh Karnik, Mark Davenport, Justin Romberg

In modern applications multi-sensor arrays are subject to an ever-present demand to accommodate signals with higher bandwidths.

Dimensionality Reduction

Generative causal explanations of black-box classifiers

2 code implementations NeurIPS 2020 Matthew O'Shaughnessy, Gregory Canal, Marissa Connor, Mark Davenport, Christopher Rozell

Our objective function encourages both the generative model to faithfully represent the data distribution and the latent factors to have a large causal influence on the classifier output.

A unified framework for manifold landmarking

no code implementations25 Oct 2017 Hongteng Xu, Licheng Yu, Mark Davenport, Hongyuan Zha

Active manifold learning aims to select and label representative landmarks on a manifold from a given set of samples to improve semi-supervised manifold learning.

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