On (0, 1)-matrices with prescribed row and column sum vectors.
Carlos M. da FonsecaRicardo MamedePublished in: Discret. Math. (2009)
Keyphrases
- rows and columns
- binary matrix
- data matrix
- binary matrices
- matrix factorization
- missing values
- singular vectors
- sparse matrix
- matrix representation
- gene expression data
- singular value decomposition
- principal components
- nonnegative matrix factorization
- linear equations
- low rank
- original data
- weighted sum
- square error
- barcode
- feature selection
- convex optimization
- vector space
- distance measure
- dimensionality reduction
- objective function
- data sets