An improved algorithm for calculating fuzzy attribute reducts.
Junhai ZhaiMeng-Yao ZhaiChen-Yan BaiPublished in: J. Intell. Fuzzy Syst. (2013)
Keyphrases
- knowledge reduction
- rough sets
- decision table
- fuzzy sets
- rough set theory
- attribute reduction
- membership functions
- decision rules
- fuzzy logic
- greedy algorithm
- variable precision rough set model
- attribute values
- fuzzy set theory
- fuzzy neural network
- fuzzy systems
- database
- condition attributes
- rule extraction
- fuzzy clustering
- decision trees
- multiple attributes
- set valued
- real time
- fuzzy rules
- fuzzy numbers
- objective function
- databases
- pattern recognition
- discernibility matrix
- goal programming
- control system