Structured approximations as a basis for three-way decisions in rough set theory.
Mengjun HuYiyu YaoPublished in: Knowl. Based Syst. (2019)
Keyphrases
- rough set theory
- rough sets
- decision rules
- decision table
- attribute reduction
- lower and upper approximations
- approximate reasoning
- upper and lower approximations
- rule generation
- decision making
- knowledge reduction
- knowledge discovery
- granular computing
- fuzzy set theory
- tool for data mining
- rule induction
- rough set model
- rule sets
- decision makers
- rule extraction
- information entropy
- equivalence relation
- rough fuzzy
- discernibility matrix
- data analysis
- rough sets theory
- fuzzy sets
- concept lattice
- expert systems
- support vector machine
- flow graphs
- pattern recognition
- continuous valued attributes
- attribute reduction algorithm
- real world
- machine learning