Attribute Reduction in Utility-Based Decision-Theoretic Rough Set Models.
Nan ZhangLili JiangCaihui LiuPublished in: IJCRS (2) (2017)
Keyphrases
- rough sets
- attribute reduction
- decision theoretic
- rough set theory
- decision models
- knowledge reduction
- decision table
- rough set model
- discernibility matrix
- rough sets theory
- decision rules
- attribute reduction algorithm
- information entropy
- data mining
- fuzzy rough sets
- fuzzy sets
- concept lattice
- decision theory
- pattern recognition
- attribute set
- variable precision rough set model
- variable precision
- data analysis
- dominance relation
- rule extraction
- condition attributes
- databases
- influence diagrams
- approximation operators