Tri-level attribute reduction in rough set theory.
Xianyong ZhangYiyu YaoPublished in: Expert Syst. Appl. (2022)
Keyphrases
- rough set theory
- attribute reduction
- rough sets
- knowledge reduction
- decision table
- discernibility matrix
- variable precision rough set model
- rough set model
- rough sets theory
- information entropy
- attribute reduction algorithm
- rule sets
- concept lattice
- decision rules
- data analysis
- rule induction
- fuzzy rough sets
- rule extraction
- knowledge discovery
- rough fuzzy
- equivalence relation
- approximation spaces
- neural network
- computer vision
- formal concept analysis
- data reduction
- fuzzy sets
- decision trees
- data mining
- databases