Concept Lattice Reduction by Singular Value Decomposition.
Václav SnáselMartin PolovincakHussam M. Dahwa AbdullaPublished in: SYRCoDIS (2007)
Keyphrases
- singular value decomposition
- concept lattice
- attribute reduction
- formal concept analysis
- data reduction
- least squares
- formal concepts
- singular values
- low rank
- rough set theory
- dimensionality reduction
- association rule mining
- classification rules
- knowledge discovery
- attribute set
- rough sets
- data matrix
- latent semantic indexing
- principal component analysis
- singular vectors
- low rank approximation
- databases
- rule sets
- hierarchical structure
- decision rules
- fuzzy sets
- pattern recognition
- machine learning