Randomization Test for Importance Degree of Variables in Rough Set Theory.
Dan HuXianchuan YuYuanfu FengPublished in: PACIIA (2) (2008)
Keyphrases
- rough set theory
- rough sets
- attribute reduction
- decision table
- fuzzy set theory
- decision rules
- approximate reasoning
- knowledge reduction
- rule generation
- information entropy
- knowledge discovery
- granular computing
- equivalence relation
- rule extraction
- data analysis
- tool for data mining
- rule induction
- variable precision rough set model
- rule sets
- rough set model
- rough fuzzy
- concept lattice
- fuzzy sets
- image processing
- discernibility matrix
- rough sets theory
- neural network
- continuous valued attributes
- attribute set
- data mining
- genetic algorithm
- approximation spaces
- feature selection
- feature extraction
- pattern recognition
- test cases