Recovering key biological constituents through sparse representation of gene expression.
Yosef PratMenachem FromerNathan LinialMichal LinialPublished in: Bioinform. (2011)
Keyphrases
- sparse representation
- gene expression
- biological processes
- drosophila melanogaster
- gene expression data analysis
- gene expression patterns
- regulatory networks
- microarray
- gene expression analysis
- gene regulation
- dictionary learning
- gene expression data
- sparse coding
- gene products
- dna microarray
- analysis of gene expression
- microarray data
- gene interactions
- functional genomics
- image classification
- face recognition
- biological knowledge
- molecular biology
- gene selection
- protein interaction
- signal processing
- image representation
- gene expression levels
- negative matrix factorization
- high dimensional data
- biological networks
- binding sites
- gene expression profiles
- dimensionality reduction
- image segmentation
- feature extraction
- pattern recognition
- feature vectors
- gene ontology
- high throughput
- biological systems
- biological data