Attribute selection for heterogeneous data based on information entropy.
Zhaowen LiLiangdong QuGangqiang ZhangNingxin XiePublished in: Int. J. Gen. Syst. (2021)
Keyphrases
- attribute selection
- information entropy
- heterogeneous data
- data integration
- decision tree induction
- rough sets
- decision trees
- data management
- data sources
- databases
- classification models
- metadata
- complex data
- decision table
- rough set theory
- information gain
- software quality
- feature selection
- machine learning
- pattern recognition
- information retrieval
- attribute reduction
- decision rules
- attribute values
- business intelligence
- data warehouse
- query processing
- relational databases