Network Embedding Using Semi-Supervised Kernel Nonnegative Matrix Factorization.
Chaobo HeQiong ZhangYong TangShuangyin LiuHai LiuPublished in: IEEE Access (2019)
Keyphrases
- nonnegative matrix factorization
- semi supervised
- semi supervised clustering
- manifold regularization
- matrix factorization
- semi supervised learning
- data representation
- nonnegative matrix
- probabilistic latent semantic indexing
- negative matrix factorization
- unlabeled data
- kernel function
- principal component analysis
- least squares
- subspace learning
- labeled data
- information retrieval
- document clustering
- spectral clustering
- supervised learning
- knowledge discovery
- active learning
- recommender systems
- pairwise
- feature space
- support vector