Adaptive Overlapping Community Detection with Bayesian NonNegative Matrix Factorization.
Xiaohua ShiHongtao LuGuanbo JiaPublished in: DASFAA (2) (2017)
Keyphrases
- nonnegative matrix factorization
- overlapping community detection
- probabilistic latent semantic indexing
- least squares
- matrix factorization
- data representation
- negative matrix factorization
- active set
- nonnegative matrix
- spectral clustering
- social networks
- document clustering
- sparsity constraints
- image processing
- information retrieval
- high dimensional