Improving Indiscernibility Matrix Based Approach for Attribute Reduction.
Piotr HonkoPublished in: RSKT (2015)
Keyphrases
- attribute reduction
- rough set theory
- rough sets
- knowledge reduction
- decision table
- variable precision rough set model
- rough set model
- decision rules
- fuzzy rough sets
- concept lattice
- rough sets theory
- discernibility matrix
- information entropy
- granular computing
- knowledge discovery
- fuzzy sets
- data mining
- parallel particle swarm optimization
- formal contexts
- rule extraction
- pattern recognition
- data analysis
- attribute set
- attribute reduction algorithm
- formal concept analysis
- equivalence relation
- machine learning
- data reduction
- dominance relation
- rule sets
- rough approximations
- singular value decomposition
- dimensionality reduction
- control system
- decision trees
- soft set