Decision Tables Aggregation in Rough Sets Approximation.
Salem ChakharClara PuscedduPublished in: FLAIRS Conference (2013)
Keyphrases
- rough sets
- decision table
- rough set theory
- knowledge reduction
- variable precision
- decision rules
- attribute reduction
- approximation spaces
- upper approximation
- variable precision rough set
- discernibility matrix
- information entropy
- fuzzy sets
- rough sets theory
- granular computing
- dominance relation
- flow graphs
- rough set model
- rule extraction
- rule induction
- data analysis
- data mining
- pattern recognition
- condition attributes
- attribute reduction algorithm
- aggregation operators
- neural network
- databases
- information retrieval
- image processing
- decision trees
- expert systems
- fuzzy logic