Continuous Semi-Supervised Nonnegative Matrix Factorization.
Michael R. LindstromXiaofu DingFeng LiuAnand SomayajulaDeanna NeedellPublished in: Algorithms (2023)
Keyphrases
- nonnegative matrix factorization
- semi supervised
- semi supervised clustering
- manifold regularization
- probabilistic latent semantic indexing
- negative matrix factorization
- matrix factorization
- nonnegative matrix
- data representation
- semi supervised learning
- labeled data
- unlabeled data
- pairwise
- unsupervised learning
- document clustering
- least squares
- semi supervised classification
- principal component analysis
- spectral clustering
- pairwise constraints
- supervised learning
- active learning
- sparsity constraints
- high dimensional data
- generative model
- nearest neighbor
- relational databases
- data mining