Detecting the community structure and activity patterns of temporal networks: a non-negative tensor factorization approach.
Laetitia GauvinAndré PanissonCiro CattutoPublished in: CoRR (2013)
Keyphrases
- community structure
- tensor factorization
- activity patterns
- complex networks
- community detection
- link prediction
- real world networks
- social networks
- matrix factorization
- collaborative filtering
- network analysis
- negative matrix factorization
- network structure
- overlapping communities
- tag recommendation
- scale free
- singular value decomposition
- nonnegative matrix factorization
- bipartite networks
- communities in social networks
- probabilistic latent semantic analysis
- gaussian processes
- community detection algorithms
- small world
- factorization method
- linear algebra
- kl divergence
- social network analysis
- supervised learning
- missing data
- random walk
- data analysis
- image sequences