Exemplar-based low-rank matrix decomposition for data clustering.
Lijun WangMing DongPublished in: Data Min. Knowl. Discov. (2015)
Keyphrases
- data clustering
- low rank matrix
- low rank
- singular value decomposition
- convex optimization
- approximation methods
- matrix factorization
- unsupervised learning
- cluster analysis
- clustering algorithm
- sparse matrix
- spectral clustering
- k means
- data matrix
- missing data
- high dimensional data
- graph partitioning
- maximum likelihood
- unsupervised feature selection
- machine learning