Keyphrases
- information entropy
- rough sets
- feature selection
- rough set theory
- feature reduction
- attribute reduction algorithm
- attribute reduction
- decision rules
- fuzzy sets
- text categorization
- decision table
- knowledge reduction
- rough sets theory
- feature selection algorithms
- rule extraction
- classification accuracy
- data analysis
- feature extraction
- real world
- data mining
- text classification
- discernibility matrix
- feature set
- model selection
- classification models
- feature space
- pattern recognition
- approximation spaces
- dimensionality reduction
- knn
- knowledge discovery
- dominance relation
- decision trees
- computer vision
- artificial intelligence
- genetic algorithm
- machine learning
- set pair analysis