Graph-based discriminative nonnegative matrix factorization with label information.
Huirong LiJiangshe ZhangGuang ShiJunmin LiuPublished in: Neurocomputing (2017)
Keyphrases
- nonnegative matrix factorization
- semi supervised
- label information
- labeled data
- semi supervised learning
- unlabeled data
- active learning
- matrix factorization
- pairwise
- supervised learning
- unsupervised learning
- least squares
- negative matrix factorization
- spectral clustering
- data representation
- document clustering
- computer vision
- principal component analysis
- information retrieval
- similarity measure
- original data
- object recognition
- multiple types
- feature selection