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GitHub topics: nonnegativity-constraints

salar96/MEP-Orthogonal-NMF

Clustering and resource allocation using Deterministic Annealing Approach and Orthogonal Non-negative Matrix Factorization O-(NMF)

Language: Python - Size: 200 KB - Last synced: 4 months ago - Pushed: 4 months ago - Stars: 6 - Forks: 2

neel-dey/robustNTF

PyTorch implementation of Robust Non-negative Tensor Factorization appearing in N. Dey, et al., "Robust Non-negative Tensor Factorization, Diffeomorphic Motion Correction and Functional Statistics to Understand Fixation in Fluorescence Microscopy".

Language: Jupyter Notebook - Size: 2.25 MB - Last synced: 7 months ago - Pushed: 7 months ago - Stars: 18 - Forks: 4

hiroyuki-kasai/NMFLibrary

NMFLibrary: Non-negative Matrix Factorization (NMF) Library: Version 2.1

Language: MATLAB - Size: 121 MB - Last synced: 8 months ago - Pushed: over 1 year ago - Stars: 265 - Forks: 95

dpscience/DCONTINPALS

pyDCONTINPALS - A Python program for running the historical FORTRAN code CONTIN-PALS which solves Fredholm integral equations with convoluted exponential decays as kernels of the type that occur in the analysis of Positron Annihilation Lifetime Spectra (PALS).

Language: Fortran - Size: 4.42 MB - Last synced: 8 months ago - Pushed: 8 months ago - Stars: 2 - Forks: 0

isucsp/imgRecSrc

Language: Matlab - Size: 76.6 MB - Last synced: over 1 year ago - Pushed: over 6 years ago - Stars: 1 - Forks: 7

hiroyuki-kasai/SVRMU

MATLAB code for stochastic variance reduced multiplicative updates (SVRMU) for NMF 1.0.0

Size: 8.79 KB - Last synced: about 1 year ago - Pushed: almost 6 years ago - Stars: 2 - Forks: 0

danilyanich/diploma

Nonnegative matrix factorization

Language: TeX - Size: 1.98 MB - Last synced: about 1 year ago - Pushed: almost 2 years ago - Stars: 0 - Forks: 0

alemme/NNSAE

Non Negative Sparse AutoEncoder (NNSAE). An efficient online learning scheme for non-negative and sparse coding in autoencoder neural networks.

Size: 66.4 KB - Last synced: 6 months ago - Pushed: almost 4 years ago - Stars: 9 - Forks: 2

Related Keywords
nonnegativity-constraints 8 nonnegative-matrix-factorization 4 nmf 3 matlab 2 robust-optimization 2 pytorch 2 online-learning 2 sparse-representations 2 python 2 orthogonal 2 matrix-factorization 2 clustering-algorithm 2 data-analysis 2 constrained-optimization 2 laplace-inversion 1 gpu 1 lifetime-spectroscopy 1 linear-algebraic-equations 1 computed-tomography 1 beamhardening 1 tikhonov-regularization 1 tikhonov 1 regularization 1 positron-lifetime-spectra 1 multi-exponential-decay 1 positron-annihilation-lifetime 1 pals 1 sparse-reconstruction 1 x-ray-ct 1 big-data 1 bigdata 1 classification 1 classification-algorithm 1 sgd 1 stochastic-gradient-descent 1 text-analysis 1 xetex 1 academic 1 autoencoder 1 luajit 1 sparse-coding 1 torch7 1 anomaly-detection 1 clustering 1 clustering-analysis 1 deterministic-annealing 1 nmf-decomposition 1 onmf 1 outlier-detection 1 resource-allocation 1 beta-divergence 1 l21-norm 1 majorize-minimization 1 non-negative-matrix-factorization 1 non-negative-tensor-factorization 1 parafac 1 tensor-factorization 1 divergence 1 gradient-descent 1 matlab-toolbox 1 optimization-algorithms 1 probabilistic-matrix-factorization 1 stochastic-optimizers 1 analysis 1 contin 1 datareduction 1 exponential-decay 1 exponential-distributions 1 flm 1 fredholm-integral-equation 1 ill-posed 1 inverse-problems 1