Attribute reduction of decision table based on similar relation.
Changzhong WangXin-Hua CuiWenying BaoQiang HePublished in: ICMLC (2012)
Keyphrases
- decision table
- attribute reduction
- rough set theory
- knowledge reduction
- decision rules
- rough sets
- discernibility matrix
- information entropy
- decision trees
- rough set model
- attribute reduction algorithm
- data sets
- rough sets theory
- concept lattice
- classification error
- data reduction
- dominance relation
- algorithm for attribute reduction
- attribute values
- fuzzy sets
- knowledge discovery
- expert systems
- information retrieval
- databases