Knowledge Reduction and its Rough Entropy Representation of Decision Tables in Rough Set.
Jiucheng XuLin SunPublished in: GrC (2007)
Keyphrases
- knowledge reduction
- rough sets
- decision table
- rough set theory
- information entropy
- attribute reduction
- rough sets theory
- decision rules
- fuzzy sets
- attribute reduction algorithm
- variable precision
- discernibility matrix
- data mining
- fuzzy logic
- rule induction
- pattern recognition
- rule extraction
- data analysis
- rough set model
- variable precision rough set
- concept lattice
- model selection
- expert systems
- computer vision