beta-divergence

There are 1 repository under beta-divergence topic.

yoyololicon / pytorch-NMF
A pytorch package for non-negative matrix factorization.
1d-convolution beta-divergence em-algorithm gpu kl-divergence nmf nonnegative-matrix-factorization plca pytorch siplca
Language:Python 210
NMFADMM
benedekrozemberczki / NMFADMM
A sparsity aware implementation of "Alternating Direction Method of Multipliers for Non-Negative Matrix Factorization with the Beta-Divergence" (ICASSP 2014).
nmf factorization matrix-factorization lda pca principal-components principal-component-analysis embedding word-embedding word2vec deepwalk node2vec admm optimization unsupervised-learning unsupervised-machine-learning feature-extraction sparse-matrix beta-divergence topic-modeling
Language:Python 42
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".
robust-optimization tensor-factorization beta-divergence nonnegativity-constraints non-negative-matrix-factorization l21-norm pytorch non-negative-tensor-factorization parafac majorize-minimization
Language:Jupyter Notebook 18
wecarsoniv / beta-divergence-metrics
PyTorch implementations of the beta divergence loss.
pytorch beta-divergence loss-functions loss kullback-leibler-divergence kl-divergence mean-square-error mean-squared-error nmf nmf-decomposition non-negative-matrix-factorization itakura-saito-divergence objective-functions distance-measures distance-metric distance-metrics divergence divergences torch numpy
Language:Python 9
dionman / beta-cores
Coresets for scalable robust pseudo-Bayesian inference
coreset beta-divergence outlier-removal robust-inference bayesian-inference neural-linear bayesian-logi bayesian-linear-regression
Language:Python 2