A parallel rough set attribute reduction algorithm based on attribute frequency.
Yanyun ChenJianlin QiuJianping ChenLi ChenYang PanPublished in: FSKD (2012)
Keyphrases
- attribute reduction algorithm
- rough sets
- information entropy
- rough set theory
- attribute reduction
- knowledge reduction
- discernibility matrix
- decision table
- dominance relation
- rough sets theory
- decision rules
- continuous attributes
- data mining
- fuzzy sets
- concept lattice
- rule extraction
- attribute values
- data analysis
- decision trees
- rule induction
- text categorization
- fuzzy logic
- preprocessing
- pattern recognition