Multi-way clustering of microarray data using probabilistic sparse matrix factorization.
Delbert DueckQuaid MorrisBrendan J. FreyPublished in: ISMB (Supplement of Bioinformatics) (2005)
Keyphrases
- microarray data
- matrix factorization
- microarray data analysis
- cluster analysis
- high dimensional
- nonnegative matrix factorization
- tensor factorization
- microarray
- collaborative filtering
- gene expression profiles
- gene selection
- low rank
- gene expression data
- gene expression
- latent factors
- clustering method
- recommender systems
- missing data
- factorization methods
- data sets
- k means
- data clustering
- clustering algorithm
- factor analysis
- negative matrix factorization
- feature selection
- high dimensionality
- sparsity constraints
- information theoretic
- data matrix
- high dimensional data
- probabilistic model
- bayesian networks
- unsupervised learning
- spectral clustering
- data points
- data mining
- sparse representation
- probabilistic latent semantic analysis
- generative model
- low dimensional
- small number