Characterization of microarray data using wavelet power spectrum.
S. PrabakaranRajendra SahuSekher VermaPublished in: Int. J. Knowl. Based Intell. Eng. Syst. (2006)
Keyphrases
- power spectrum
- microarray data
- frequency domain
- natural images
- microarray
- gene selection
- gene expression data
- gene expression
- feature selection
- high dimensional
- cluster analysis
- power spectral
- data sets
- microarray data analysis
- microarray gene expression data
- gene clusters
- cancer classification
- differentially expressed genes
- small number of samples
- gene expression profiles
- gene sets
- data mining
- computer vision
- pairwise
- high throughput
- denoising
- microarray datasets
- feature extraction
- dna microarray data
- object recognition