Rough Set Attribute Reduction in Decision Systems.
Hong-Ru LiWen-Xiu ZhangPing XuHong WangPublished in: RSKT (2006)
Keyphrases
- rough sets
- attribute reduction
- rough set theory
- decision rules
- knowledge reduction
- decision table
- rough set model
- condition attributes
- fuzzy rough sets
- fuzzy sets
- variable precision rough set model
- discernibility matrix
- rough sets theory
- attribute set
- concept lattice
- information entropy
- data analysis
- rule induction
- data mining
- granular computing
- rule extraction
- databases
- data reduction
- decision analysis
- approximation spaces
- dominance relation
- variable precision
- knowledge discovery
- control system
- expert systems
- feature selection
- real world