- Positive approximation: An accelerator for attribute reduction in rough set theory
2010/04/10 by Yuhua Qian, Jiye Liang, Witold Pedrycz +1 · 17 citations
Computer Science · Mathematics · #Algorithm #Artificial intelligence #Attribute domain #Computer science #Consistency (knowledge bases) #Data Mining Algorithms and Applications #Data mining #Feature (linguistics) #Feature selection #Heuristic #Machine learning #Mathematics #Process (computing) #Reduct #Reduction (mathematics) #Reduction strategy #Rough Sets and Fuzzy Logic #Rough set #Selection (genetic algorithm) #Set (abstract data type) #Set theory
- MGRS: A multi-granulation rough set
2009/11/20 by Yuhua Qian, Jiye Liang, Yiyu Yao +1 · 13 citations
Computer Science · Mathematics · #Binary relation #Computer science #Context (archaeology) #Data Mining Algorithms and Applications #Data mining #Discrete mathematics #Dominance-based rough set approach #Equivalence (formal languages) #Equivalence relation #Granular computing #Mathematics #Measure (data warehouse) #Reduct #Rough Sets and Fuzzy Logic #Rough set