Rough set over dual-universes in general incomplete information system.
Ruixia YanZhong WuPublished in: GrC (2012)
Keyphrases
- rough sets
- rough set theory
- information systems
- decision rules
- fuzzy sets
- information entropy
- attribute reduction
- rough sets theory
- tool for data mining
- pattern recognition
- granular computing
- data analysis
- decision table
- rule induction
- variable precision
- knowledge reduction
- rule extraction
- closely related
- dominance relation
- fuzzy logic
- fuzzy rough sets
- continuous valued attributes
- data mining
- real time
- equivalence relation
- computer vision
- machine learning
- rough set model
- attribute set