Towards a Linguistic Negation Approximation Based on Rough Set Theory.
Daniel PacholczykMohamed QuafafouPublished in: IC-AI (2002)
Keyphrases
- rough set theory
- rough sets
- upper approximation
- approximation spaces
- attribute reduction
- decision table
- rule generation
- information granules
- decision rules
- granular computing
- knowledge reduction
- approximate reasoning
- fuzzy set theory
- natural language
- tool for data mining
- data analysis
- rule induction
- rule sets
- information entropy
- equivalence relation
- variable precision rough set model
- knowledge discovery
- rough fuzzy
- data reduction
- databases
- rough sets theory
- rule extraction
- pattern recognition
- discernibility matrix
- attribute reduction algorithm
- control system
- artificial intelligence
- attribute set
- machine learning
- fuzzy sets