Principal components analysis based methodology to identify differentially expressed genes in time-course microarray data.
Sudhakar JonnalagaddaRajagopalan SrinivasanPublished in: BMC Bioinform. (2008)
Keyphrases
- microarray data
- differentially expressed genes
- principal components analysis
- microarray
- meta analysis
- gene expression
- gene selection
- differentially expressed
- data sets
- microarray data analysis
- high dimensional
- feature selection
- covariance matrix
- gene expression data
- gene networks
- principal components
- dimensionality reduction
- biological data
- cluster analysis
- linear discriminant analysis
- microarray datasets
- feature extraction
- biologically meaningful
- gene expression profiles
- high throughput
- data mining techniques
- gene expression analysis
- face recognition