Concept Lattice Generation by Singular Value Decomposition.
Petr GajdosPavel MoravecVáclav SnáselPublished in: CLA (2004)
Keyphrases
- singular value decomposition
- concept lattice
- formal concept analysis
- singular values
- formal concepts
- latent semantic indexing
- least squares
- rough set theory
- low rank
- knowledge discovery
- dimensionality reduction
- principal component analysis
- rough sets
- association rule mining
- classification rules
- data matrix
- hierarchical structure
- data mining
- rule sets
- data sets
- attribute values
- error rate
- low rank approximation