Symmetry and Nonnegativity-Constrained Matrix Factorization for Community Detection.

Zhigang Liu Guangxiao Yuan Xin Luo

Published in: IEEE CAA J. Autom. Sinica (2022)

Keyphrases

matrix factorization
community detection
nonnegative matrix factorization
negative matrix factorization
complex networks
collaborative filtering

social networks
community structure
low rank
recommender systems
network analysis
missing data

factorization methods
link prediction
item recommendation
real world networks
probabilistic matrix factorization
overlapping communities

community detection algorithms
tensor factorization
factor analysis
social network analysis
binary matrix
factor matrices