Gene selection from microarray gene expression data for classification of cancer subgroups employing PSO and adaptive K-nearest neighborhood technique.
Subhajit KarKaushik Das SharmaMadhubanti MaitraPublished in: Expert Syst. Appl. (2015)
Keyphrases
- cancer classification
- gene selection
- microarray gene expression data
- k nearest
- informative genes
- microarray data
- cancer diagnosis
- microarray
- microarray datasets
- colon cancer
- gene expression data
- dna microarray
- gene expression profiles
- knn
- support vector machine svm
- ovarian cancer
- random forest
- k nearest neighbor
- feature selection
- gene expression
- feature ranking
- data sets
- data points
- pattern recognition
- support vector machine
- supervised learning
- gene sets
- training set
- microarray technology
- high throughput
- feature space
- similarity measure
- clustering algorithm