Hypergraph regularized NMF by L2, 1-norm for Clustering and Com-abnormal Expression Genes Selection.
Na YuYing-Lian GaoJin-Xing LiuJuan WangJunliang ShangPublished in: BIBM (2018)
Keyphrases
- nonnegative matrix factorization
- document clustering
- clustering algorithm
- negative matrix factorization
- clustering method
- matrix factorisation
- k means
- anomaly detection
- spectral clustering
- microarray data
- microarray data analysis
- data clustering
- microarray gene
- gene expression
- least squares
- regularized least squares
- gene expression profiles
- regularization method
- clustering gene expression data
- hypergraph partitioning
- gene sets
- objective function
- gene expression analysis
- frobenius norm
- matrix factorization
- gene expression data
- gene expression levels
- data sets
- probabilistic latent semantic analysis
- sparsity constraints
- biclustering algorithms
- data representation
- cluster analysis
- information theoretic
- high dimensional data