Uncertainty Measure of Rough Sets Based on a Knowledge Granulation for Incomplete Information Systems.
Junhong WangJiye LiangYuhua QianChuangyin DangPublished in: Int. J. Uncertain. Fuzziness Knowl. Based Syst. (2008)
Keyphrases
- rough sets
- ordered information systems
- rough set theory
- granular computing
- dominance relation
- uncertainty handling
- imprecise data
- fuzzy sets
- attribute reduction
- decision rules
- data mining
- fuzzy measures
- attribute set
- rule induction
- fuzzy rough sets
- rough sets theory
- soft computing
- inductive machine learning
- knowledge representation
- information entropy
- pattern recognition
- knowledge base
- data analysis
- expert systems
- rough fuzzy
- fuzzy logic
- rough set model
- knowledge acquisition
- real world
- machine learning
- set valued
- information granules
- discernibility matrix
- approximation spaces
- decision table