Attribute reduction in an incomplete categorical decision information system based on fuzzy rough sets.
Jiali HeLiangdong QuZhihong WangYiying ChenDamei LuoChing-Feng WenPublished in: Artif. Intell. Rev. (2022)
Keyphrases
- fuzzy rough sets
- attribute reduction
- rough sets
- information systems
- decision rules
- rough set theory
- decision table
- concept lattice
- knowledge reduction
- decision making
- fuzzy sets
- lower and upper approximations
- decision makers
- decision analysis
- decision problems
- rough approximations
- attribute values
- data reduction
- granular computing
- information entropy
- real world
- equivalence relation
- pattern recognition
- decision trees
- genetic algorithm
- approximation operators
- data mining