Dimensionality reduction based on rough set theory: A review.
K. ThangavelA. PethalakshmiPublished in: Appl. Soft Comput. (2009)
Keyphrases
- rough set theory
- dimensionality reduction
- rough sets
- attribute reduction
- decision rules
- decision table
- approximate reasoning
- feature extraction
- pattern recognition
- granular computing
- fuzzy set theory
- high dimensional data
- knowledge reduction
- knowledge discovery
- principal component analysis
- rule generation
- rough fuzzy
- high dimensional
- high dimensionality
- equivalence relation
- data reduction
- data points
- rule induction
- tool for data mining
- information entropy
- information retrieval
- rough sets theory
- variable precision rough set model
- singular value decomposition
- rule sets
- low dimensional
- feature space
- data analysis
- concept lattice
- feature selection
- data sets
- face recognition
- rough set model
- attribute reduction algorithm
- data mining
- databases