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Joint NMF for Identification of Shared Features in Datasets and a Dataset Distance Measure


Jul 11, 2022
Hannah Friedman, Amani R. Maina-Kilaas, Julianna Schalkwyk, Hina Ahmed, Jamie Haddock


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Nonbacktracking spectral clustering of nonuniform hypergraphs


Apr 27, 2022
Philip Chodrow, Nicole Eikmeier, Jamie Haddock

* Main text: 23 pages, 5 figures Appendix and references: 19 pages, 1 figure 

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Semi-supervised Nonnegative Matrix Factorization for Document Classification


Feb 28, 2022
Jamie Haddock, Lara Kassab, Sixian Li, Alona Kryshchenko, Rachel Grotheer, Elena Sizikova, Chuntian Wang, Thomas Merkh, RWMA Madushani, Miju Ahn, Deanna Needell, Kathryn Leonard

* arXiv admin note: substantial text overlap with arXiv:2010.07956 

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A Generalized Hierarchical Nonnegative Tensor Decomposition


Sep 30, 2021
Joshua Vendrow, Jamie Haddock, Deanna Needell

* 6 pages, 2 figues, 3 tables 

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On a Guided Nonnegative Matrix Factorization


Oct 22, 2020
Joshua Vendrow, Jamie Haddock, Elizaveta Rebrova, Deanna Needell

* 6 pages, 6 tables 

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On Application of Block Kaczmarz Methods in Matrix Factorization


Oct 20, 2020
Edwin Chau, Jamie Haddock

* 13 pages, 5 figures 

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Semi-supervised NMF Models for Topic Modeling in Learning Tasks


Oct 15, 2020
Jamie Haddock, Lara Kassab, Sixian Li, Alona Kryshchenko, Rachel Grotheer, Elena Sizikova, Chuntian Wang, Thomas Merkh, R. W. M. A. Madushani, Miju Ahn, Deanna Needell, Kathryn Leonard

* 4 figures, 12 tables 

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Feature Selection on Lyme Disease Patient Survey Data


Aug 24, 2020
Joshua Vendrow, Jamie Haddock, Deanna Needell, Lorraine Johnson

* 9 pages, 8 figures, 6 tables 

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On Large-Scale Dynamic Topic Modeling with Nonnegative CP Tensor Decomposition


Jan 02, 2020
Miju Ahn, Nicole Eikmeier, Jamie Haddock, Lara Kassab, Alona Kryshchenko, Kathryn Leonard, Deanna Needell, R. W. M. A. Madushani, Elena Sizikova, Chuntian Wang

* 23 pages, 29 figures, submitted to Women in Data Science and Mathematics (WiSDM) Workshop Proceedings, "Advances in Data Science", AWM-Springer series 

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Data-driven Algorithm Selection and Parameter Tuning: Two Case studies in Optimization and Signal Processing


May 31, 2019
Jesus A. De Loera, Jamie Haddock, Anna Ma, Deanna Needell


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