Catoptrical rough set model on two universes using granule-based definition and its variable precision extensions.
Jianhua DaiHuifeng HanXiaohong ZhangMaofu LiuShuping WanJun LiuZhenli LuPublished in: Inf. Sci. (2017)
Keyphrases
- variable precision
- rough set model
- decision table
- rough sets
- attribute reduction
- decision rules
- rough set theory
- discernibility matrix
- decision trees
- fuzzy sets
- rule induction
- dominance relation
- information entropy
- data mining
- fuzzy logic
- data analysis
- reduction method
- databases
- attribute values
- classification rules
- knowledge structures
- machine learning