Detecting dynamic community by fusing network embedding and nonnegative matrix factorization.
Dongyuan LiXiaoxiong ZhongZengfa DouMaoguo GongXiaoke MaPublished in: Knowl. Based Syst. (2021)
Keyphrases
- nonnegative matrix factorization
- matrix factorization
- community structure
- probabilistic latent semantic indexing
- data representation
- negative matrix factorization
- active set
- digital libraries
- least squares
- image classification
- document clustering
- spectral clustering
- nonnegative matrix
- image segmentation
- principal component analysis