Complementary Relations and Their Concept Lattices in Relational Databases.
Yuxia LeiYuefei SuiCungen CaoPublished in: SKG (2009)
Keyphrases
- concept lattice
- relational databases
- formal concept analysis
- formal concepts
- binary relations
- conceptual structures
- formal contexts
- conceptual clustering
- galois lattices
- attribute values
- attribute reduction
- rough set theory
- databases
- rough sets
- classification rules
- association rule mining
- knowledge discovery
- symbolic data analysis
- database
- binary data
- association rules
- semantic relations
- hierarchical structure
- xml documents
- approximation spaces
- training data
- genetic algorithm