基于程度不可区分关系的粗糙集模型 (Rough Set Model Based on Grade Indiscernibility Relation).
Keyun QinJunfang LuoPublished in: 计算机科学 (2015)
Keyphrases
- rough sets
- rough set theory
- dominance relation
- equivalence relation
- approximation spaces
- knowledge reduction
- fuzzy sets
- decision rules
- data mining
- attribute reduction
- rough sets theory
- granular computing
- rule induction
- decision table
- rule extraction
- upper approximation
- rough set model
- information entropy
- pattern recognition
- upper and lower approximations
- continuous valued attributes
- set valued
- fuzzy logic
- variable precision
- knowledge discovery
- tool for data mining
- image processing
- genetic algorithm
- fuzzy rough sets
- databases
- document classification