Approximations and Rough Sets Based on Tolerances.
Jouni JärvinenPublished in: Rough Sets and Current Trends in Computing (2000)
Keyphrases
- rough sets
- upper and lower approximations
- lower and upper approximations
- rough set theory
- decision rules
- data mining
- granular computing
- fuzzy rough sets
- information entropy
- fuzzy sets
- tool for data mining
- knowledge reduction
- rough sets theory
- rough set model
- attribute reduction
- rough approximations
- approximation spaces
- rule extraction
- soft computing
- data analysis
- rule induction
- fuzzy logic
- continuous valued attributes
- real world
- genetic algorithm
- rough fuzzy
- dominance relation
- information systems
- knowledge discovery