Semi-supervised bi-orthogonal constraints dual-graph regularized NMF for subspace clustering.
Songtao LiuWeigang LiJunwei HuYang LiPublished in: Appl. Intell. (2022)
Keyphrases
- subgraph mining
- semi supervised clustering
- subspace clustering
- nonnegative matrix factorization
- semi supervised
- pairwise constraints
- clustering method
- negative matrix factorization
- constrained clustering
- semi supervised classification
- label propagation
- clustering high dimensional data
- subspace clusters
- clustering algorithm
- high dimensional data
- document clustering
- spectral clustering
- semi supervised learning
- matrix factorization
- bregman divergences
- high dimensional
- metric learning
- unsupervised clustering
- pairwise
- data representation
- labeled data
- active learning
- original data
- unlabeled data
- subspace learning
- low rank
- constraint programming
- high dimensionality
- structured data
- cluster structure
- principal component analysis
- subspace projections