Results 111 to 120 of about 2,052,954 (190)

Abstract On the Equivalence of Nonnegative Matrix Factorization and Spectral Clustering

, 2008
Current nonnegative matrix factorization (NMF) deals with X = FG T type. We provide a systematic analysis and extensions of NMF to the symmetric W = HH T, and the weighted W = HSH T.
Xiaofeng He, Chris Ding, Horst D. Simon
core  

Large-scale semidefinite programming with graphics processing units. [PDF]

Proc Natl Acad Sci U S A
Han Q, Lin Z, Liu H, Chen C, Deng Q, Ge D, Ye Y.   +6 more
europepmc   +1 more source

From Common Information to Canonical Correlation Analysis and Beyond: Bridging Information Theory, Signal Processing, and Machine Learning. [PDF]

Entropy (Basel)
Karakasis PA, Saad W.
europepmc   +1 more source

Discovering interpretable low-dimensional dynamics using maximum entropy. [PDF]

Phys Rev E
Chung MC, Mohan T, Dixit PD, Guan J.
europepmc   +1 more source

Neighborhood nonnegative matrix factorization identifies patterns and spatially-variable genes in large-scale spatial transcriptomics data. [PDF]

Genome Biol
Laursen R, Chen H, Demaray J, Pelka K, Engelhardt BE.   +4 more
europepmc   +1 more source

Nonnegative matrix factorizationalgorithms and applications

, 2008
Data-mining has become a hot topic in recent years. It consists of extracting relevant information or structures from data such as: pictures, textual material, networks, etc.
Ngoc-Diep, Ho
core  

Probing the content of semantic representations in body-selective regions. [PDF]

Imaging Neurosci (Camb)
Yashiro R, Sawayama M, Yamashita A, Amano K.   +3 more
europepmc   +1 more source

A multilevel approach for nonnegative matrix factorization [PDF]

Nonnegative Matrix Factorization (NMF) is the problem of approximating a nonnegative matrix with the product of two low-rank nonnegative matrices and has been shown to be particularly useful in many applications, e.g., in text mining, image processing ...
GILLIS, Nicolas, GLINEUR, François
core  

Clustering individuals using INMTD: a novel versatile multi-view embedding framework integrating omics and imaging data. [PDF]

Bioinformatics
Li Z, Windels SFL, Malod-Dognin N, Weinberg SM, Marazita ML, Walsh S, Shriver MD, Fardo DW, Claes P, Pržulj N, Van Steen K.   +10 more
europepmc   +2 more sources

GrSrNMF: dynamic community detection with graph and symmetry bi-regularized non-negative matrix factorization. [PDF]

Sci Rep
Yu W, Wu S, Shen S, Li H, Yang W, Li X, Wang L.   +6 more
europepmc   +1 more source