Analyzing Raman spectral data without separabiliy assumption

DOI10.1007/s10910-020-01201-7zbMath1466.78013arXiv2007.06428OpenAlexW3122642863WikidataQ114689757 ScholiaQ114689757MaRDI QIDQ115286

Surahit Chewle, Jonas Röhm, Marcus Weber, Konstantin Fackeldey, Amir Niknejad, Surahit Chewle

Publication date: 1 January 2021

Published in: Journal of Mathematical Chemistry, Journal of Mathematical Chemistry (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2007.06428

zbMATH Keywords

NMFnon-negative matrix factorizationRaman spectraPCCA+separability condition

Mathematics Subject Classification ID

Factorization of matrices (15A23) Diffraction, scattering (78A45) Technical applications of optics and electromagnetic theory (78A55) Lasers, masers, optical bistability, nonlinear optics (78A60)

Related Items (1)

Non-negative Matrix Factorization for Time-Resolved Raman Spectroscopy Data

Uses Software

• fminsearch

Cites Work

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• Algorithms and applications for approximate nonnegative matrix factorization
• Robust Perron cluster analysis in conformation dynamics
• Robust Near-Separable Nonnegative Matrix Factorization Using Linear Optimization
• On the Complexity of Nonnegative Matrix Factorization
• Convergence Properties of the Nelder--Mead Simplex Method in Low Dimensions
• Computing a nonnegative matrix factorization -- provably
• Projected Gradient Methods for Nonnegative Matrix Factorization
• A Numerical Method for Solving Fredholm Integral Equations of the First Kind Using Singular Values

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