Keyphrases
- rough set theory
- information extraction
- rough sets
- attribute reduction
- decision table
- fuzzy set theory
- knowledge reduction
- tool for data mining
- rough fuzzy
- approximate reasoning
- granular computing
- rule generation
- data analysis
- decision rules
- knowledge discovery
- machine learning
- rule extraction
- information entropy
- equivalence relation
- rule induction
- concept lattice
- attribute set
- rough sets theory
- fuzzy sets
- variable precision rough set model
- fuzzy logic
- natural language
- continuous valued attributes
- rough set model
- information retrieval
- set theory
- preprocessing
- approximation spaces
- rule sets
- artificial intelligence