On the Relation between Semifield-Valued FCA and the Idempotent Singular Value Decomposition.
Francisco J. Valverde-AlbaceteCarmen Peláez-MorenoPublished in: FUZZ-IEEE (2018)
Keyphrases
- singular value decomposition
- formal concept analysis
- singular values
- least squares
- dimension reduction
- reconstruction error
- low rank
- latent semantic indexing
- principal component analysis
- low rank approximation
- dimensionality reduction
- measurement matrix
- data sets
- data matrix
- latent semantic analysis
- correlation matrix
- null space
- convex optimization
- machine learning