K-size partial reduct: Positive region optimization for attribute reduction.
Xiaojun XieXingjian GuYanbin LiZhiwei JiPublished in: Knowl. Based Syst. (2021)
Keyphrases
- attribute reduction
- rough set theory
- rough sets
- decision table
- discernibility matrix
- knowledge reduction
- concept lattice
- rough sets theory
- rough set model
- decision rules
- variable precision rough set model
- data reduction
- information entropy
- fuzzy rough sets
- parallel particle swarm optimization
- rule induction
- formal contexts
- data analysis
- attribute set
- dominance relation
- knowledge discovery
- attribute reduction algorithm
- pattern recognition
- soft set
- decision trees