Concepedia

Nicolas Gillis

NG

51

Publications

2.9K

Citations

30

H-Index

2008

Active since

Affiliations

University of Mons(Current)

University of Waterloo

Centre National de la Recherche Scientifique

Nicolas Gillis is an author at University of Mons specializing in engineering, data science, and inverse problems.

Top concepts

EngineeringData ScienceInverse ProblemsComputer ScienceMachine LearningApproximation TheoryData MiningPattern RecognitionMathematical ProgrammingKnowledge Discovery

Publications per year

2008–2022

51

Publications

51

A Signal Processing Perspective on Hyperspectral Unmixing: Insights from Remote Sensing

Wing‐Kin Ma, José M. Bioucas‐Dias, Tsung‐Han Chan et al. · IEEE Signal Processing Magazine · 2013 · 442 citations

Engineering, Multispectral Imaging, Image Analysis +17

Fast and Robust Recursive Algorithmsfor Separable Nonnegative Matrix Factorization

Nicolas Gillis, Stephen A. Vavasis · IEEE Transactions on Pattern Analysis and Machine Intelligence · 2013 · 262 citations · Full text

Two algorithms for orthogonal nonnegative matrix factorization with application to clustering

Filippo Pompili, Nicolas Gillis, Pierre-Antoine Absil et al. · Neurocomputing · 2014 · 158 citations · Full text

Document Clustering, Engineering, Machine Learning +7

Low-Rank Matrix Approximation with Weights or Missing Data Is NP-Hard

Nicolas Gillis, François Glineur · SIAM Journal on Matrix Analysis and Applications · 2011 · 147 citations · Full text

Sparse and Unique Nonnegative Matrix Factorization Through Data Preprocessing

Nicolas Gillis · arXiv (Cornell University) · 2012 · 110 citations · Full text

Sparse Representation, Image Analysis, Machine Learning +13

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