Attribute Reduction as Calculation of Focus in Granular Reasoning.
Yasuo KudoTetsuya MuraiPublished in: ISMVL (2009)
Keyphrases
- attribute reduction
- rough sets
- rough set theory
- granular computing
- fuzzy rough sets
- decision table
- rough set model
- knowledge reduction
- knowledge base
- parallel particle swarm optimization
- concept lattice
- fuzzy sets
- information entropy
- rough sets theory
- neural network
- decision rules
- discernibility matrix
- formal contexts
- variable precision rough set model
- genetic programming
- nearest neighbor
- fuzzy logic
- expert systems
- data structure
- decision trees
- information retrieval
- real world