Graph regularized robust non-negative matrix factorization for clustering and selecting differentially expressed genes.
Na YuJin-Xing LiuYing-Lian GaoChun-Hou ZhengJuan WangMing-Juan WuPublished in: BIBM (2017)
Keyphrases
- negative matrix factorization
- document clustering
- nonnegative matrix factorization
- sparsity constraints
- spectral clustering
- differentially expressed genes
- clustering method
- clustering algorithm
- sparse representation
- matrix factorization
- cluster analysis
- principal component analysis
- data clustering
- k means
- microarray data analysis
- microarray
- least squares
- text mining
- unsupervised learning
- k nearest neighbor
- association rules
- information retrieval