Investigating composite neighbourhood structure for attribute reduction in rough set theory.
SaifKifah JihadSalwani AbdullahPublished in: ISDA (2010)
Keyphrases
- rough set theory
- attribute reduction
- rough sets
- decision table
- knowledge reduction
- variable precision rough set model
- discernibility matrix
- decision rules
- concept lattice
- attribute reduction algorithm
- rough set model
- information entropy
- rough sets theory
- granular computing
- data reduction
- rough fuzzy
- equivalence relation
- fuzzy rough sets
- rule extraction
- data mining
- data analysis
- knowledge discovery
- attribute set
- information retrieval
- soft set
- rule induction
- formal concept analysis
- preprocessing
- pattern recognition
- feature extraction
- machine learning