Knowledge Reduction in Concept Lattices Based on Irreducible Elements.
Xia WangWenxiu ZhangPublished in: Trans. Comput. Sci. (2009)
Keyphrases
- concept lattice
- knowledge reduction
- attribute reduction
- rough set theory
- rough sets
- formal concept analysis
- formal contexts
- discernibility matrix
- formal concepts
- decision table
- rough sets theory
- knowledge discovery
- galois lattices
- classification rules
- association rule mining
- information entropy
- decision rules
- data analysis
- association rules
- rule extraction
- pattern recognition
- data mining
- fuzzy sets
- data reduction
- computational intelligence
- information retrieval
- machine learning
- real world