Comparative study of variable precision rough set model and graded rough set model.
Xianyong ZhangZhiwen MoFang XiongWei ChengPublished in: Int. J. Approx. Reason. (2012)
Keyphrases
- variable precision rough set model
- comparative study
- rough set model
- rough sets
- attribute reduction
- decision rules
- rough set theory
- rule induction
- decision table
- discernibility matrix
- knowledge reduction
- fuzzy sets
- fuzzy logic
- information entropy
- machine learning
- data mining
- rule extraction
- dominance relation
- data analysis