patient search exploiting Gene-Ontology and orthogonal non-negative matrix factorization.
Sungchul KimLee SaelHwanjo YuPublished in: Bioinform. (2016)
Keyphrases
- negative matrix factorization
- gene ontology
- microarray
- document clustering
- protein protein interactions
- sparse representation
- matrix factorization
- principal component analysis
- spectral clustering
- information extraction
- information theoretic
- clustering algorithm
- unsupervised learning
- high dimensional data
- data sets
- gene expression
- feature extraction