Boolean Matrix Decomposition by Formal Concept Sampling.
Petr OsickaMartin TrneckaPublished in: CIKM (2017)
Keyphrases
- matrix decomposition
- low rank
- low rank approximation
- nonnegative matrix factorization
- singular value decomposition
- singular values
- low rank matrix
- latent structure
- real valued
- linear combination
- data summarization
- data representation
- convex optimization
- missing data
- kernel matrix
- matrix factorization
- negative matrix factorization
- data sets
- high order
- higher order
- principal component analysis