Attribute Reduction of Formal Context Based on Concept Lattice.
Yuejin LvHongmei LiuJinhai LiPublished in: FSKD (1) (2009)
Keyphrases
- concept lattice
- attribute reduction
- formal concept analysis
- rough set theory
- formal contexts
- discernibility matrix
- rough sets
- formal concepts
- association rule mining
- association rules
- knowledge discovery
- information entropy
- classification rules
- rough sets theory
- hierarchical structure
- rule sets
- decision making
- neural network
- search engine
- training data
- decision table
- approximation spaces
- decision trees
- decision rules
- attribute set
- data sets