基于局部可调节多粒度粗糙集的属性约简 (Attribute Reduction Based on Local Adjustable Multi-granulation Rough Set).
Chengjun HouJusheng MiMeishe LiangPublished in: 计算机科学 (2020)
Keyphrases
- rough sets
- attribute reduction
- rough set theory
- granular computing
- knowledge reduction
- concept lattice
- rough set model
- discernibility matrix
- decision rules
- rough sets theory
- information entropy
- decision table
- variable precision rough set model
- fuzzy sets
- data mining
- fuzzy rough sets
- rough fuzzy
- data analysis
- pattern recognition
- variable precision
- attribute reduction algorithm
- rule induction
- variable precision rough set
- attribute set
- fuzzy logic
- expert systems
- rough approximations
- databases
- lower and upper approximations
- genetic algorithm
- approximation spaces