Forecasting PGR of the financial industry using a rough sets classifier based on attribute-granularity.
You-Shyang ChenChing-Hsue ChengPublished in: Knowl. Inf. Syst. (2010)
Keyphrases
- rough sets
- knowledge reduction
- attribute reduction
- rough set theory
- attribute set
- discernibility matrix
- condition attributes
- information entropy
- variable precision rough set
- decision rules
- decision table
- information granules
- fuzzy sets
- granular computing
- rough sets theory
- rule induction
- soft computing
- data mining
- decision making
- dominance relation
- risk management
- continuous valued attributes
- stock market
- attribute values
- pattern recognition
- tool for data mining
- fuzzy logic
- inductive machine learning
- data analysis
- fuzzy rough sets
- rough set model
- set pair analysis
- rule extraction
- topological relationships
- set valued
- approximate reasoning
- artificial intelligence