An Efficient Attribute Reduction in Decision Information Systems.
Feixiang ZhuYingjun ZhangZhao LiPublished in: CSSE (4) (2008)
Keyphrases
- attribute reduction
- information systems
- rough set theory
- rough sets
- decision rules
- condition attributes
- decision table
- parallel particle swarm optimization
- variable precision rough set model
- rough set model
- knowledge reduction
- fuzzy rough sets
- concept lattice
- discernibility matrix
- attribute reduction algorithm
- decision making
- formal contexts
- pattern recognition
- information entropy
- fuzzy sets
- preprocessing
- data reduction
- decision analysis
- image processing
- databases