Keyphrases
- rough set theory
- gene selection
- rough sets
- microarray data
- microarray
- cancer classification
- attribute reduction
- decision rules
- decision table
- gene expression data
- gene expression
- feature selection
- data analysis
- gene expression profiles
- knowledge reduction
- knowledge discovery
- feature ranking
- tool for data mining
- rule sets
- support vector machine svm
- equivalence relation
- information entropy
- pattern recognition
- rough sets theory
- data mining
- text classification
- dimensionality reduction
- support vector machine
- high dimensional
- information retrieval
- upper approximation
- attribute reduction algorithm
- database