Knowledge acquisition in vague objective information systems based on rough sets.
Lin FengGuoyin WangXinxin LiPublished in: Expert Syst. J. Knowl. Eng. (2010)
Keyphrases
- rough sets
- knowledge acquisition
- information systems
- rough set theory
- fuzzy logic
- decision rules
- fuzzy sets
- expert systems
- granular computing
- knowledge based systems
- attribute reduction
- rough sets theory
- knowledge base
- information entropy
- soft computing
- inductive machine learning
- rule induction
- decision table
- rough set model
- data mining
- uncertainty handling
- dominance relation
- domain experts
- machine learning
- continuous valued attributes
- fuzzy rough sets
- information processing
- knowledge representation
- data analysis
- health care
- tool for data mining
- set pair analysis
- approximation spaces
- membership functions
- real time
- knowledge discovery
- pattern recognition
- neural network