Extension of the Relational Database and its Algebra with Rough Set Techniques.
Theresa BeaubouefFrederick E. PetryBill P. BucklesPublished in: Comput. Intell. (1995)
Keyphrases
- rough sets
- relational databases
- rough set theory
- fuzzy sets
- set theory
- databases
- decision rules
- relational algebra
- rough sets theory
- relational model
- attribute reduction
- data mining
- continuous valued attributes
- database
- data model
- set pair analysis
- dominance relation
- tool for data mining
- rule induction
- rule extraction
- information entropy
- pattern recognition
- fuzzy rough sets
- knowledge reduction
- approximation spaces
- rough set model
- fuzzy logic
- real world
- xml documents
- computer vision
- incremental knowledge acquisition
- query language
- variable precision
- boolean algebra
- fuzzy relations
- decision trees
- concept lattice
- knowledge acquisition
- image processing