Multikernel Clustering via Non-Negative Matrix Factorization Tailored Graph Tensor Over Distributed Networks.
Zhenwen RenMithun MukherjeeMehdi BennisJaime LloretPublished in: IEEE J. Sel. Areas Commun. (2021)
Keyphrases
- negative matrix factorization
- tensor factorization
- document clustering
- nonnegative matrix factorization
- spectral clustering
- frobenius norm
- graph clustering
- sparse representation
- clustering method
- matrix factorization
- clustering algorithm
- normalized cut
- graph partitioning
- probabilistic latent semantic analysis
- k means
- principal component analysis
- network structure
- document collections
- data clustering
- pairwise
- computer vision
- text mining
- complex networks
- weighted graph
- information retrieval systems
- diffusion tensor
- signal processing
- multiscale
- unsupervised learning
- image segmentation