Keyphrases
- formal contexts
- attribute reduction
- concept lattice
- rough sets
- formal concepts
- rough set theory
- decision table
- formal concept analysis
- discernibility matrix
- conceptual clustering
- data reduction
- parallel particle swarm optimization
- rough sets theory
- information entropy
- association rule mining
- fuzzy sets
- pattern recognition
- real world
- decision rules
- high dimensional
- preprocessing
- image processing
- information retrieval