Core-Periphery Detection Based on Masked Bayesian Nonnegative Matrix Factorization.
Zhonghao WangRu YuanJiaye FuKa-Chun WongChengbin PengPublished in: IEEE Trans. Comput. Soc. Syst. (2024)
Keyphrases
- nonnegative matrix factorization
- probabilistic latent semantic indexing
- matrix factorization
- active set
- data representation
- negative matrix factorization
- nonnegative matrix
- least squares
- bayesian networks
- spectral clustering
- document clustering
- information retrieval
- computer vision
- high dimensional
- principal component analysis
- input data