Guided Semi-Supervised Non-Negative Matrix Factorization.
Pengyu LiChristine TsengYaxuan ZhengJoyce A. ChewLongxiu HuangBenjamin JarmanDeanna NeedellPublished in: Algorithms (2022)
Keyphrases
- negative matrix factorization
- semi supervised
- matrix factorization
- semi supervised learning
- sparse representation
- nonnegative matrix factorization
- unlabeled data
- labeled data
- supervised learning
- pairwise
- principal component analysis
- active learning
- document clustering
- spectral clustering
- constrained least squares
- unsupervised learning
- low rank
- tensor factorization
- nearest neighbor
- search engine
- subspace learning
- learning algorithm