Two-stage dimensionality reduction approach based on 2DLDA and fuzzy rough sets technique.
Hao-Xin ZhaoHong-Jie XingXi-Zhao WangPublished in: Neurocomputing (2011)
Keyphrases
- fuzzy rough sets
- dimensionality reduction
- linear discriminant analysis
- rough sets
- discriminant analysis
- principal component analysis
- face recognition
- pattern recognition
- high dimensional data
- fuzzy sets
- feature extraction
- high dimensional
- attribute reduction
- feature selection
- feature space
- low dimensional
- data points
- high dimensionality
- rough set theory
- rough approximations
- principal components
- fuzzy relations
- singular value decomposition
- fuzzy set theory
- fuzzy logic
- association rules
- scatter matrices
- neural network