A Novel Approach of Rough Set-Based Attribute Reduction Using Fuzzy Discernibility Matrix.
Ming YangSongcan ChenXubing YangPublished in: FSKD (3) (2007)
Keyphrases
- attribute reduction
- discernibility matrix
- rough set theory
- rough sets
- knowledge reduction
- concept lattice
- fuzzy sets
- attribute reduction algorithm
- rough set model
- decision table
- dominance relation
- membership functions
- decision rules
- fuzzy logic
- rule extraction
- fuzzy rules
- rough sets theory
- fuzzy numbers
- information entropy
- data mining
- knowledge discovery
- feature selection
- classification rules
- data reduction
- data analysis
- knn
- machine learning