Attribute reduction in fuzzy concept lattices based on the T implication.
Lifeng LiJianke ZhangPublished in: Knowl. Based Syst. (2010)
Keyphrases
- concept lattice
- attribute reduction
- formal concept analysis
- rough set theory
- formal contexts
- fuzzy rough sets
- variable precision rough set model
- knowledge discovery
- formal concepts
- discernibility matrix
- rough sets
- soft set
- classification rules
- attribute values
- association rule mining
- attribute set
- information entropy
- hierarchical structure
- rough sets theory
- approximation spaces
- learning algorithm
- approximation operators
- database
- information retrieval
- image processing
- feature extraction
- pattern recognition
- fuzzy relations
- data analysis
- decision rules