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Accelerating block coordinate descent for nonnegative tensor factorization

Numerical Linear Algebra With Applications, 2021
International audienceThis paper is concerned with improving the empirical convergence speed of block-coordinate descent algorithms for approximate nonnegative tensor factorization (NTF).
Nicolas Gillis, Jeremy E Cohen, Man Shun Ang   +2 more
exaly   +3 more sources

Hyperspectral Unmixing via Total Variation Regularized Nonnegative Tensor Factorization

IEEE Transactions on Geoscience and Remote Sensing, 2019
Hyperspectral unmixing decomposes a hyperspectral imagery (HSI) into a number of constituent materials and associated proportions. Recently, nonnegative tensor factorization (NTF)-based methods have been proposed for hyperspectral unmixing thanks to ...
Yuan Yan Tang, Yuntao Qian
exaly   +2 more sources

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Seeking an appropriate alternative least squares algorithm for nonnegative tensor factorizations

Neural Computing and Applications, 2011
Alternative least squares (ALS) algorithm is considered as a “work-horse” algorithm for general tensor factorizations. A common form of this algorithm for nonnegative tensor factorizations (NTF) is always combined with a nonlinear projection (rectifier) to enforce nonnegative entries during the estimation.
Anh Huy Phan 0001, Andrzej Cichocki
openaire   +2 more sources

Matrix-Vector Nonnegative Tensor Factorization for Blind Unmixing of Hyperspectral Imagery

IEEE Transactions on Geoscience and Remote Sensing, 2017
Many spectral unmixing approaches ranging from geometry, algebra to statistics have been proposed, in which nonnegative matrix factorization (NMF)-based ones form an important family.
Shan Zeng, Yuan Yan Tang
exaly   +2 more sources

Solving Time-Domain Audio Inverse Problems Using Nonnegative Tensor Factorization

IEEE Transactions on Signal Processing, 2018
International audienceNonnegative matrix and tensor factorization (NMF and NTF) are important tools for modeling nonnegative data, which gained increasing popularity in various fields, a significant one of which is audio processing.
Cagdas Bilen, Patrick Pérez, Ozerov Alexey   +2 more
exaly   +1 more source

Endmember independence constrained hyperspectral unmixing via nonnegative tensor factorization

Knowledge-Based Systems, 2021
Ting-Zhu Huang, Jin-Ju Wang, Xi-Le Zhao
exaly  

HyperNTF: A hypergraph regularized nonnegative tensor factorization for dimensionality reduction

Neurocomputing, 2022
Zhengming Ma, Quanying Liu, Wanguang Yin
exaly  

Sparsity-Constrained Coupled Nonnegative Matrix–Tensor Factorization for Hyperspectral Unmixing

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020
Xin-Ru Feng, Shuang Liu, Shaoquan Zhang
exaly  

Fast Local Algorithms for Large Scale Nonnegative Matrix and Tensor Factorizations

IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2009
Anh-Huy Phan, Andrzej Cichocki
exaly  

Multiplicative Algorithms for Symmetric Nonnegative Tensor Factorizations and Its Applications

Journal of Scientific Computing, 2020
Yimin Wei, Maolin Che
exaly