Null space based feature selection method for gene expression data.
Alok SharmaSeiya ImotoSatoru MiyanoVandana SharmaPublished in: Int. J. Mach. Learn. Cybern. (2012)
Keyphrases
- gene expression data
- null space
- gene expression
- microarray
- small sample size
- high dimensionality
- linear discriminant analysis
- microarray data
- novelty detection
- singular value decomposition
- principal components
- gene expression analysis
- feature selection
- high dimensional data
- theoretical guarantees
- data sets
- high dimensional
- gene selection
- dna microarray
- analysis of gene expression data
- gene expression profiles
- singular values
- discriminative information
- support vector
- intra class
- pairwise
- lower dimensional
- face recognition
- data representation
- dimensionality reduction