Discovering patterns of missing data in survey databases: An application of rough sets.
Hai WangShouhong WangPublished in: Expert Syst. Appl. (2009)
Keyphrases
- rough sets
- missing data
- discovering patterns
- databases
- data mining
- imprecise data
- rough set theory
- fuzzy sets
- missing values
- pattern discovery
- granular computing
- incomplete data
- attribute reduction
- rough sets theory
- decision rules
- knowledge discovery
- database
- rule induction
- database systems
- multiple imputation
- fuzzy rough sets
- data analysis
- pattern recognition
- continuous valued attributes
- equivalence relation
- linguistic summarization
- statistical databases
- pattern mining
- fuzzy logic
- machine learning
- convex optimization
- data management
- association rules
- neural network
- data sets