Research of Knowledge Reduction Based on New Conditional Entropy.
Jiucheng XuLin SunPublished in: RSKT (2009)
Keyphrases
- conditional entropy
- knowledge reduction
- rough sets
- rough set theory
- decision table
- attribute reduction
- information theory
- mutual information
- fuzzy decision
- rough sets theory
- variable precision rough set model
- decision rules
- rule extraction
- discernibility matrix
- bayes error rate
- information theoretic
- information entropy
- decision trees
- data analysis
- pattern recognition
- data mining
- real world
- neural network
- databases
- fuzzy sets
- black box
- knowledge discovery
- image analysis
- expert systems
- dominance relation
- image processing