Semi-supervised Nonnegative Matrix Factorization with Commonness Extraction.
Yueyang TengShouliang QiYin DaiLisheng XuWei QianYan KangPublished in: Neural Process. Lett. (2017)
Keyphrases
- nonnegative matrix factorization
- semi supervised
- semi supervised clustering
- manifold regularization
- probabilistic latent semantic indexing
- matrix factorization
- negative matrix factorization
- data representation
- semi supervised learning
- nonnegative matrix
- active learning
- pairwise
- least squares
- unlabeled data
- spectral clustering
- labeled data
- unsupervised learning
- low rank
- data sets
- information extraction
- semi supervised classification
- sparsity constraints
- objective function
- object recognition
- multiscale
- information retrieval