Keyphrases
- microarray data
- feature selection
- ant colony optimization
- random forests
- feature set
- optimization algorithm
- genetic algorithm
- aco algorithm
- gene selection
- gene expression data
- machine learning methods
- support vector machine
- cost function
- pairwise
- model selection
- unsupervised learning
- text categorization
- text classification
- gene expression
- classification accuracy
- multi objective
- objective function
- data sets