Results 161 to 170 of about 13,849 (192)

A Collaborative Neurodynamic Approach to Symmetric Nonnegative Matrix Factorization

2018
This paper presents a collaborative neurodynamic approach to symmetric nonnegative matrix factorization (SNMF). First, a formulated nonconvex optimization problem of SNMF is described. To solve this problem, a neurodynamic model based on an augmented Lagrangian function is proposed and proven to be convergent to a strict local optimal solution under ...
Hangjun Che, Jun Wang
openaire   +1 more source

Symmetric nonnegative matrix factorization: A systematic review

Neurocomputing, 2023
Wen-Sheng Chen, Kexin Xie, Rui Liu, Binbin Pan   +3 more
openaire   +1 more source

Adaptive computation of the Symmetric Nonnegative Matrix Factorization (NMF)

2018
Nonnegative Matrix Factorization (NMF), first proposed in 1994 for data analysis, has received successively much attention in a great variety of contexts such as data mining, text clustering, computer vision, bioinformatics, etc. In this paper the case of a symmetric matrix is considered and the symmetric nonnegative matrix factorization (SymNMF) is ...
P. Favati (1), G. Lotti (2), O. Menchi (3), F. Romani (3)   +3 more
openaire   +1 more source

ESNMF: Evolutionary Symmetric Nonnegative Matrix Factorization for Dissecting Dynamic Microbial Networks

2018
Dynamic network is drawing more and more attention due to its potential in capturing time-dependent phenomena such as online public opinion and biological system. Microbial interaction networks that model the microbial system are often dynamic, static analysis methods are difficult to obtain reliable knowledge on evolving communities.
Yuanyuan Ma, Xiaohua Hu, Tingting He, Xianchao Zhu, Meijun Zhou, Xingpeng Jiang   +5 more
openaire   +1 more source

Symmetric Nonnegative Matrix Factorization for Graph Clustering

Proceedings of the 2012 SIAM International Conference on Data Mining, 2012
Da Kuang, Chris Ding, Haesun Park
openaire   +1 more source

A unified framework of community hiding using symmetric nonnegative matrix factorization

Information Sciences
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dong Liu, Ruoxue Jia, Xia Liu, Wensheng Zhang   +3 more
openaire   +2 more sources

The biofilm matrix: multitasking in a shared space

Nature Reviews Microbiology, 2022
Hans-Curt Flemming, Eric D Van Hullebusch, Thomas R Neu   +2 more
exaly  

Constraint-Induced Symmetric Nonnegative Matrix Factorization for Accurate Community Detection

Information Fusion, 2023
Zhigang Liu, Xin Luo, Zidong Wang, Xiaohui Liu   +3 more
openaire   +1 more source

Symmetric Nonnegative Matrix Factorization for Vertex Centrality in Complex Networks

Journal of Shanghai Jiaotong University (Science), 2022
Pengli Lu, Wei Chen, Yuhong Guo, Yahong Chen   +3 more
openaire   +1 more source

Cell–extracellular matrix mechanotransduction in 3D

Nature Reviews Molecular Cell Biology, 2023
Aashrith Saraswathibhatla, Dhiraj Indana, Ovijit Chaudhuri   +2 more
exaly