Improvement of the approximations and accuracy measure of a rough set using somewhere dense sets.
Tareq M. Al-shamiPublished in: Soft Comput. (2021)
Keyphrases
- rough sets
- upper and lower approximations
- rough set theory
- decision rules
- attribute set
- rough approximations
- granular computing
- fuzzy sets
- feature reduction
- approximation spaces
- rule induction
- attribute reduction
- data mining
- upper approximation
- information entropy
- rough sets theory
- lower and upper approximations
- variable precision
- data analysis
- pattern recognition
- fuzzy rough sets
- rough set model
- rule extraction
- knowledge reduction
- decision table
- artificial intelligence
- correlation coefficient
- classification accuracy
- tool for data mining
- set pair analysis
- partial order
- continuous valued attributes
- machine learning