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Memory-Efficient Convex Optimization for Self-Dictionary Separable Nonnegative Matrix Factorization: A Frank-Wolfe Approach


Sep 23, 2021
Tri Nguyen, Xiao Fu, Ruiyuan Wu


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Probabilistic Simplex Component Analysis


Mar 18, 2021
Ruiyuan Wu, Wing-Kin Ma, Yuening Li, Anthony Man-Cho So, Nicholas D. Sidiropoulos


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Hyperspectral Super-Resolution via Global-Local Low-Rank Matrix Estimation


Jul 02, 2019
Ruiyuan Wu, Wing-Kin Ma, Xiao Fu, Qiang Li

* 27 pages, 9 figures, 6 tables 

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Maximum Volume Inscribed Ellipsoid: A New Simplex-Structured Matrix Factorization Framework via Facet Enumeration and Convex Optimization


Jun 21, 2018
Chia-Hsiang Lin, Ruiyuan Wu, Wing-Kin Ma, Chong-Yung Chi, Yue Wang


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