Rough Set Theory from a Math-Assistant Perspective.
Adam GrabowskiMagdalena JastrzebskaPublished in: RSEISP (2007)
Keyphrases
- rough set theory
- rough sets
- attribute reduction
- decision rules
- approximate reasoning
- fuzzy set theory
- knowledge reduction
- rule generation
- decision table
- data analysis
- equivalence relation
- tool for data mining
- variable precision rough set model
- rough fuzzy
- rule extraction
- granular computing
- concept lattice
- information entropy
- discernibility matrix
- rule induction
- continuous valued attributes
- rule sets
- knowledge discovery
- rough sets theory
- attribute set
- fuzzy rough sets
- pattern recognition
- fuzzy sets
- data reduction
- set theory
- fuzzy logic
- lower and upper approximations
- attribute reduction algorithm
- machine learning
- databases