nmf 13 python 10 matrix-factorization 8 clustering 5 pytorch 4 topic-modeling 4 nonnegativity-constraints 4 machine-learning 4 clustering-algorithm 4 principal-component-analysis 4 optimization-algorithms 3 singular-value-decomposition 3 dimensionality-reduction 3 logistic-regression 3 linear-regression 2 r-package 2 lda 2 least-squares 2 sparse-representations 2 classification 2 linear-algebra 2 r 2 online-learning 2 sentiment-analysis 2 data-science 2 cuda 2 text-analysis 2 pca 2 convolution 2 matrix-completion 2 constrained-optimization 2 data-analysis 2 latent-features 2 data-visualization 2 outlier-detection 2 unsupervised-learning 2 robust-pca 2 orthogonal 2 low-rank-approximation 2 latent-dirichlet-allocation 2 gpu-acceleration 1 cublas 1 matrix 1 matrix-calculations 1 spotify-api 1 webapp 1 dimension-reduction 1 dynamic-mode-decomposition 1 lu-decomposition 1 matrix-approximation 1 ica 1 probabilistic-matrix-factorization 1 robust-optimization 1 stochastic-optimizers 1 calcium-imaging 1 neural-network 1 dataset 1 news 1 support-vector-machine 1 svc-model 1 topic 1 topic-modeling-analysis 1 dna-repair 1 mutational-signatures 1 supervised-nmf 1 bert-topic 1 hierarchical-dirichlet-processes 1 top2vec 1 smoothness 1 sparsity 1 speaker-diarization 1 cnn-classification 1 fourier-transform 1 embeddings 1 latent-variable-models 1 matplotlib 1 pandas 1 sequence-architectures 1 unsupervised-machine-learning 1 proximal-algorithms 1 causal-inference 1 latent-factor-model 1 latent-outcomes 1 errors-in-variables 1 estimation 1 imputation 1 least-square-regression 1 missing-data 1 missing-data-imputation 1 robust-estimation 1 robust-regresssion 1 robust-statistics 1 total-least-square 1 1d-convolution 1 beta-divergence 1 em-algorithm 1 gpu 1 kl-divergence 1 plca 1 siplca 1